Insider txns (12m)
160
Stock / equity
AEIS ADVANCED ENERGY INDUSTRIES INC
- Security
- Equity
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on record
- 15
- Members of Congress
- 1
- Latest trade on record
- October 5, 2026
AEIS (ADVANCED ENERGY INDUSTRIES INC) has 160 disclosed insider transactions from 15 insiders in the last 12 months (0 open-market buys, 76 sales, about $86.4M at reported prices) and 4 congressional trades from 1 member of Congress. The most recent disclosure was filed October 12, 2026.
Open-market buys / sales
0 / 76
Congress trades (12m)
4
Distinct filers (12m)
16
Share price
Price and chart by TradingView for ADVANCED ENERGY INDUSTRIES INC. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
AEIS in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in AEIS over the last 12 months; the most active is Kelley Stephen Douglas with $28M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 62 open-market trades in AEIS since Oct 15, 2025, at prices from $187 to $381; the most recent was a sale at $305 on Oct 5, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
DelSanto AnneVonne Elizabeth Karpinski
DelSanto Anne reported 7,682 shares held after the latest filing, against 7,614 at the first on record.
Insiders trading AEIS
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Acebedo Eduardo Bernal | EVP and COO | 28 | 0 | 18 | — | $7.8M | August 18, 2026 |
| Kelley Stephen Douglas | President and CEO | 23 | 0 | 15 | — | $27.7M | March 10, 2026 |
| Vonne Elizabeth Karpinski | EVP, General Counsel | 20 | 0 | 10 | — | $3.0M | September 8, 2026 |
| Oldham Paul R | EVP, CFO | 19 | 0 | 6 | — | $4.8M | March 18, 2026 |
| DelSanto Anne | Director | 13 | 0 | 10 | — | $697K | October 5, 2026 |
| Donaghey John | EVP, Global Sales | 12 | 0 | 3 | — | $1.6M | March 1, 2026 |
| Roush John A | Director | 10 | 0 | 7 | — | $3.3M | May 7, 2026 |
| COLPITTS BERNARD RAYMOND JR | SVP, Chief Accounting Officer | 10 | 0 | 4 | — | $1.3M | March 3, 2026 |
| Shirley Brian | Director | 5 | 0 | 2 | — | $842K | June 15, 2026 |
| BEARD GRANT H | Director | 4 | 0 | 0 | — | — | August 13, 2026 |
| Donikowski Tina | Director | 4 | 0 | 1 | — | $475K | May 7, 2026 |
| Minnix Lanesha | EVP and General Counsel | 4 | 0 | 1 | — | $317K | May 7, 2026 |
| BALL FREDERICK | Director | 3 | 0 | 0 | — | — | May 7, 2026 |
| David Reed | Director | 3 | 0 | 0 | — | — | May 7, 2026 |
| FOSTER RONALD C | Director | 3 | 0 | 0 | — | — | May 7, 2026 |
What kind of transactions these are 7 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 62 | 113,582 | $34.6M |
| M | Option exercise or conversion | 56 | 317,255 | $32.5M |
| A | Grant or award | 26 | 92,328 | — |
| F | Shares withheld for tax | 10 | 55,302 | $17.3M |
| D | Sale back to the company | 5 | 22,079 | — |
| G | Gift | 1 | 9,000 | — |
| I | Discretionary transaction | 1 | 6,324 | $2.1M |
What each code means: Form 4 transaction codes.
Members of Congress trading AEIS
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Representative (CA, District 31), Democrat | 4 | 3 | 1 | $4,004–$60K | September 29, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| DelSanto Anne | Sell S | October 5, 2026 | October 7, 2026 | 2d | 270 | $305 | $82K | 10b5-1 planindirect | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell S | September 8, 2026 | September 10, 2026 | 2d | 632 | $288 | $182K | 10b5-1 plan | Form 4 ↗ | |
| DelSanto Anne | Sell S | September 8, 2026 | September 10, 2026 | 2d | 265 | $288 | $76K | 10b5-1 planindirect | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell S | August 27, 2026 | August 27, 2026 | 0d | 907 | $290 | $263K | 10b5-1 plan | Form 4 ↗ | |
| BEARD GRANT H | Other G | August 13, 2026 | August 25, 2026 | 12d | 9,000 | — | — | late | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Option / conversion M | August 18, 2026 | August 20, 2026 | 2d | 6,042 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 637 | $323 | $206K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 120 | $330 | $40K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 280 | $329 | $92K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 407 | $328 | $133K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 335 | $324 | $109K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 425 | $323 | $137K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 416 | $322 | $134K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 720 | $321 | $231K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 1,403 | $319 | $448K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 480 | $319 | $153K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 1,280 | $317 | $406K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 2,180 | $316 | $688K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 3,103 | $315 | $977K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 5,062 | $314 | $1.6M | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 3,998 | $313 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 2,951 | $312 | $920K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 568 | $311 | $177K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Sell S | August 18, 2026 | August 20, 2026 | 2d | 406 | $310 | $126K | 10b5-1 plan | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Option / conversion M | August 18, 2026 | August 20, 2026 | 2d | 6,042 | $86 | $519K | 10b5-1 plan | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell S | August 18, 2026 | August 19, 2026 | 1d | 908 | $333 | $302K | 10b5-1 plan | Form 4 ↗ | |
| DelSanto Anne | Sell S | August 5, 2026 | August 5, 2026 | 0d | 270 | $345 | $93K | 10b5-1 planindirect | Form 4 ↗ | |
| Shirley Brian | Sell S | June 15, 2026 | June 17, 2026 | 2d | 1,234 | $372 | $459K | 10b5-1 plan | Form 4 ↗ | |
| Shirley Brian | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| Roush John A | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| David Reed | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| Minnix Lanesha | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| FOSTER RONALD C | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| Donikowski Tina | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| DelSanto Anne | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| BALL FREDERICK | Other A | May 7, 2026 | May 8, 2026 | 1d | 587 | — | — | derivative | Form 4 ↗ | |
| BEARD GRANT H | Other A | May 7, 2026 | May 8, 2026 | 1d | 760 | — | — | derivative | Form 4 ↗ | |
| Minnix Lanesha | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| Minnix Lanesha | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | Form 4 ↗ | ||
| BEARD GRANT H | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 3,029 | — | — | derivative | Form 4 ↗ | |
| BEARD GRANT H | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 3,029 | — | — | Form 4 ↗ | ||
| BALL FREDERICK | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| BALL FREDERICK | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | indirect | Form 4 ↗ | |
| FOSTER RONALD C | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| FOSTER RONALD C | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | Form 4 ↗ | ||
| Donikowski Tina | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| Donikowski Tina | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | Form 4 ↗ | ||
| DelSanto Anne | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| DelSanto Anne | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | indirect | Form 4 ↗ | |
| Roush John A | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| Roush John A | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | Form 4 ↗ | ||
| David Reed | Option / conversion M | May 2, 2025 | May 5, 2026 | 368d | 2,313 | — | — | latederivative | Form 4 ↗ | |
| David Reed | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | Form 4 ↗ | ||
| Shirley Brian | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | derivative | Form 4 ↗ | |
| Shirley Brian | Option / conversion M | May 2, 2026 | May 5, 2026 | 3d | 2,313 | — | — | indirect | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell S | April 16, 2026 | April 20, 2026 | 4d | 966 | $369 | $357K | 10b5-1 plan | Form 4 ↗ | |
| DelSanto Anne | Sell S | April 15, 2026 | April 16, 2026 | 1d | 240 | $381 | $91K | 10b5-1 planindirect | Form 4 ↗ | |
| Oldham Paul R | Sell S | March 18, 2026 | March 19, 2026 | 1d | 4,314 | $316 | $1.4M | 10b5-1 plan | Form 4 ↗ | |
| DelSanto Anne | Sell S | March 16, 2026 | March 18, 2026 | 2d | 240 | $313 | $75K | 10b5-1 planindirect | Form 4 ↗ | |
| Shirley Brian | Sell S | March 13, 2026 | March 13, 2026 | 0d | 1,234 | $310 | $383K | 10b5-1 planindirect | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 856 | $321 | $275K | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 7,535 | $320 | $2.4M | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 13,278 | $319 | $4.2M | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 7,229 | $318 | $2.3M | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 2,309 | $317 | $732K | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 2,312 | $316 | $730K | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 5,678 | $315 | $1.8M | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 3,718 | $314 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 3,330 | $312 | $1.0M | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 1,224 | $310 | $379K | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 1,112 | $307 | $341K | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 876 | $307 | $269K | 10b5-1 plan | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell S | March 10, 2026 | March 12, 2026 | 2d | 543 | $305 | $166K | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 300 | $327 | $98K | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 2,706 | $325 | $880K | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 3,291 | $324 | $1.1M | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 500 | $324 | $162K | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 1,728 | $322 | $557K | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 500 | $321 | $160K | 10b5-1 plan | Form 4 ↗ | |
| Roush John A | Sell S | March 4, 2026 | March 6, 2026 | 2d | 1,200 | $320 | $384K | 10b5-1 plan | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Other A | March 1, 2026 | March 3, 2026 | 2d | 1,327 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Other A | March 1, 2026 | March 3, 2026 | 2d | 1,328 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 983 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 979 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Sell S | March 3, 2026 | March 3, 2026 | 0d | 1,104 | $326 | $359K | 10b5-1 plan | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Sell F | March 1, 2026 | March 3, 2026 | 2d | 858 | $336 | $288K | 10b5-1 plan | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 983 | — | — | 10b5-1 plan | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 979 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Donaghey John | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,334 | — | — | derivative | Form 4 ↗ | |
| Donaghey John | Other A | March 1, 2026 | March 3, 2026 | 2d | 3,320 | — | — | derivative | Form 4 ↗ | |
| Donaghey John | Other A | March 1, 2026 | March 3, 2026 | 2d | 3,320 | — | — | derivative | Form 4 ↗ | |
| Donaghey John | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 2,388 | — | — | derivative | Form 4 ↗ | |
| Donaghey John | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 2,612 | — | — | derivative | Form 4 ↗ | |
| Donaghey John | Sell D | March 1, 2026 | March 3, 2026 | 2d | 875 | — | — | Form 4 ↗ | ||
| Donaghey John | Sell F | March 1, 2026 | March 3, 2026 | 2d | 1,736 | $336 | $583K | Form 4 ↗ | ||
| Donaghey John | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 1,791 | — | — | Form 4 ↗ | ||
| Donaghey John | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 1,750 | — | — | Form 4 ↗ | ||
| Vonne Elizabeth Karpinski | Other A | March 1, 2026 | March 3, 2026 | 2d | 1,027 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,655 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,656 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 1,967 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 1,959 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell D | March 1, 2026 | March 3, 2026 | 2d | 437 | — | — | Form 4 ↗ | ||
| Vonne Elizabeth Karpinski | Sell F | March 1, 2026 | March 3, 2026 | 2d | 2,033 | $336 | $682K | Form 4 ↗ | ||
| Vonne Elizabeth Karpinski | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 1,377 | — | — | Form 4 ↗ | ||
| Vonne Elizabeth Karpinski | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 1,959 | — | — | Form 4 ↗ | ||
| Acebedo Eduardo Bernal | Other A | March 1, 2026 | March 3, 2026 | 2d | 4,647 | — | — | derivative | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Other A | March 1, 2026 | March 3, 2026 | 2d | 4,648 | — | — | derivative | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 3,371 | — | — | derivative | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 4,898 | — | — | derivative | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 3,371 | — | — | Form 4 ↗ | ||
| Acebedo Eduardo Bernal | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 4,898 | — | — | Form 4 ↗ | ||
| Oldham Paul R | Other A | March 1, 2026 | March 3, 2026 | 2d | 3,153 | — | — | derivative | Form 4 ↗ | |
| Oldham Paul R | Other A | March 1, 2026 | March 3, 2026 | 2d | 4,481 | — | — | derivative | Form 4 ↗ | |
| Oldham Paul R | Other A | March 1, 2026 | March 3, 2026 | 2d | 4,482 | — | — | derivative | Form 4 ↗ | |
| Oldham Paul R | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 3,371 | — | — | derivative | Form 4 ↗ | |
| Oldham Paul R | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 3,265 | — | — | derivative | Form 4 ↗ | |
| Oldham Paul R | Sell D | March 1, 2026 | March 3, 2026 | 2d | 3,153 | — | — | Form 4 ↗ | ||
| Oldham Paul R | Sell F | March 1, 2026 | March 3, 2026 | 2d | 2,902 | $336 | $974K | Form 4 ↗ | ||
| Oldham Paul R | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 3,371 | — | — | Form 4 ↗ | ||
| Oldham Paul R | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 3,265 | — | — | Form 4 ↗ | ||
| Kelley Stephen Douglas | Other A | March 1, 2026 | March 3, 2026 | 2d | 18,260 | — | — | derivative | Form 4 ↗ | |
| Kelley Stephen Douglas | Other A | March 1, 2026 | March 3, 2026 | 2d | 11,620 | — | — | derivative | Form 4 ↗ | |
| Kelley Stephen Douglas | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 9,130 | — | — | derivative | Form 4 ↗ | |
| Kelley Stephen Douglas | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 10,449 | — | — | derivative | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell F | March 1, 2026 | March 3, 2026 | 2d | 13,355 | $336 | $4.5M | Form 4 ↗ | ||
| Kelley Stephen Douglas | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 9,130 | — | — | Form 4 ↗ | ||
| Kelley Stephen Douglas | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 10,449 | — | — | Form 4 ↗ | ||
| Oldham Paul R | Other I | February 25, 2026 | February 27, 2026 | 2d | 6,324 | $339 | $2.1M | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell S | February 23, 2026 | February 24, 2026 | 1d | 0 | $330 | $0 | 10b5-1 plan | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell S | February 23, 2026 | February 24, 2026 | 1d | 964 | $328 | $317K | 10b5-1 plan | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Other A | February 18, 2026 | February 20, 2026 | 2d | 2,148 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 5,255 | — | — | derivative | Form 4 ↗ | |
| Vonne Elizabeth Karpinski | Sell D | February 18, 2026 | February 20, 2026 | 2d | 2,148 | — | — | Form 4 ↗ | ||
| Vonne Elizabeth Karpinski | Sell F | February 18, 2026 | February 20, 2026 | 2d | 2,839 | $314 | $892K | Form 4 ↗ | ||
| Vonne Elizabeth Karpinski | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 8,591 | $314 | $2.7M | Form 4 ↗ | ||
| Donaghey John | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 5,255 | — | — | derivative | Form 4 ↗ | |
| Donaghey John | Sell F | February 18, 2026 | February 20, 2026 | 2d | 3,273 | $314 | $1.0M | Form 4 ↗ | ||
| Donaghey John | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 8,590 | $314 | $2.7M | Form 4 ↗ | ||
| Oldham Paul R | Other A | February 18, 2026 | February 20, 2026 | 2d | 15,466 | — | — | derivative | Form 4 ↗ | |
| Oldham Paul R | Option / conversion M | February 20, 2025 | February 20, 2026 | 365d | 9,460 | — | — | latederivative | Form 4 ↗ | |
| Oldham Paul R | Sell D | February 18, 2026 | February 20, 2026 | 2d | 15,466 | — | — | Form 4 ↗ | ||
| Oldham Paul R | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 15,466 | $314 | $4.9M | Form 4 ↗ | ||
| Acebedo Eduardo Bernal | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 8,409 | — | — | derivative | Form 4 ↗ | |
| Acebedo Eduardo Bernal | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 13,747 | $314 | $4.3M | Form 4 ↗ | ||
| Kelley Stephen Douglas | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 32,849 | — | — | derivative | Form 4 ↗ | |
| Kelley Stephen Douglas | Sell F | February 18, 2026 | February 20, 2026 | 2d | 23,504 | $314 | $7.4M | Form 4 ↗ | ||
| Kelley Stephen Douglas | Option / conversion M | February 18, 2026 | February 20, 2026 | 2d | 53,704 | $314 | $16.9M | Form 4 ↗ | ||
| DelSanto Anne | Sell S | February 17, 2026 | February 18, 2026 | 1d | 240 | $311 | $75K | 10b5-1 planindirect | Form 4 ↗ | |
| Minnix Lanesha | Sell S | February 13, 2026 | February 18, 2026 | 5d | 1,000 | $317 | $317K | late | Form 4 ↗ | |
| DelSanto Anne | Sell S | January 15, 2026 | January 16, 2026 | 1d | 240 | $247 | $59K | 10b5-1 planindirect | Form 4 ↗ | |
| DelSanto Anne | Sell S | December 15, 2025 | December 16, 2025 | 1d | 240 | $218 | $52K | 10b5-1 planindirect | Form 4 ↗ | |
| Donikowski Tina | Sell S | December 4, 2025 | December 5, 2025 | 1d | 2,257 | $210 | $475K | 10b5-1 plan | Form 4 ↗ | |
| Oldham Paul R | Option / conversion M | November 19, 2025 | November 21, 2025 | 2d | 6,042 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Oldham Paul R | Sell S | November 19, 2025 | November 21, 2025 | 2d | 8,174 | $203 | $1.7M | 10b5-1 plan | Form 4 ↗ | |
| Oldham Paul R | Sell F | November 19, 2025 | November 21, 2025 | 2d | 4,082 | $203 | $829K | 10b5-1 plan | Form 4 ↗ | |
| Oldham Paul R | Option / conversion M | November 19, 2025 | November 21, 2025 | 2d | 6,042 | $86 | $519K | 10b5-1 plan | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Sell S | November 18, 2025 | November 20, 2025 | 2d | 2,407 | $197 | $474K | 10b5-1 plan | Form 4 ↗ | |
| DelSanto Anne | Sell S | November 17, 2025 | November 18, 2025 | 1d | 240 | $200 | $48K | 10b5-1 planindirect | Form 4 ↗ | |
| COLPITTS BERNARD RAYMOND JR | Sell F | November 10, 2025 | November 12, 2025 | 2d | 720 | $217 | $156K | Form 4 ↗ | ||
| DelSanto Anne | Sell S | October 15, 2025 | October 17, 2025 | 2d | 240 | $187 | $45K | 10b5-1 planindirect | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Buy | September 29, 2026 | October 12, 2026 | 13d | — | — | $1,001–$15K | House PTR ↗ | ||
| Gilbert Ray Cisneros, Jr. | Sell | March 27, 2026 | April 7, 2026 | 11d | — | — | $1,001–$15K | House PTR ↗ | ||
| Gilbert Ray Cisneros, Jr. | Buy | March 3, 2026 | April 7, 2026 | 35d | — | — | $1,001–$15K | House PTR ↗ | ||
| Gilbert Ray Cisneros, Jr. | Buy | January 20, 2026 | February 13, 2026 | 24d | — | — | $1,001–$15K | House PTR ↗ |
Related stocks
Tickers traded by the same people who traded AEIS, by number of filers in common. It shows overlap in public filings and nothing else.
- CRWD CrowdStrike Holdings, Inc. - Class A Common Stock 1 filer in common
- NET Cloudflare, Inc. Class A Common Stock 1 filer in common
- UBER Uber Technologies, Inc. Common Stock 1 filer in common
- DDOG Datadog, Inc. - Class A Common Stock 1 filer in common
- CVNA Carvana Co. Class A Common Stock 1 filer in common
- ANET Arista Networks, Inc. Common Stock 1 filer in common
- CRDO Credo Technology Group Holding Ltd - Ordinary Shares 1 filer in common
- APP Applovin Corporation - Class A Common Stock 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 3 | 4 | February 13, 2026 | October 12, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 57 | 161 | October 17, 2025 | October 7, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.