Insider txns (12m)
101
Stock / equity
COMP Compass, Inc.
- Company
- Compass, Inc.
- Security
- Equity
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on record
- 12
- Members of Congress
- 1
- Latest trade on record
- September 15, 2026
COMP (Compass, Inc.) has 101 disclosed insider transactions from 12 insiders in the last 12 months (0 open-market buys, 25 sales, about $14.6M at reported prices) and 1 congressional trade from 1 member of Congress. The most recent disclosure was filed September 17, 2026.
Open-market buys / sales
0 / 25
Congress trades (12m)
1
Distinct filers (12m)
13
Share price
Price and chart by TradingView for Compass, Inc.. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
COMP in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
6 people account for the disclosed buying and selling in COMP over the last 12 months; the most active is Reffkin Robert L. with $8.4M.
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 13 open-market trades in COMP since Nov 11, 2025, at prices from $7.68 to $12.51; the most recent was a sale at $11.70 on Aug 3, 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.
Wahlers Scott R.Sordello Steven J
Wahlers Scott R. reported 341,581 shares held after the latest filing, against 413,625 at the first on record.
Insiders trading COMP
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 |
|---|---|---|---|---|---|---|---|
| Wahlers Scott R. | CFO & CAO | 28 | 0 | 10 | — | $3.8M | September 15, 2026 |
| Glass Ethan Charles | Chief Legal Officer | 17 | 0 | 4 | — | $2.0M | September 15, 2026 |
| Sordello Steven J | Director | 12 | 0 | 0 | — | — | August 3, 2026 |
| Gustavson Timothy B. | Chief Accounting Officer | 11 | 0 | 2 | — | $23K | September 15, 2026 |
| Serwin Bradley K | General Counsel | 11 | 0 | 6 | — | $956K | November 25, 2025 |
| Reffkin Robert L. | Chairman and CEO | 9 | 0 | 5 | — | $8.4M | August 3, 2026 |
| McCarter Josh N. | Director | 5 | 0 | 0 | — | — | June 11, 2026 |
| Leinwand Allan | Director | 5 | 0 | 0 | — | — | May 14, 2026 |
| Martell Frank | Director | 3 | 0 | 0 | — | — | May 14, 2026 |
| PHILLIPS JR CHARLES E | Director | 3 | 0 | 0 | — | — | May 14, 2026 |
| Thomas-Graham Pamela | Director | 3 | 0 | 0 | — | — | May 14, 2026 |
| Williams Dawanna | Director | 3 | 0 | 0 | — | — | May 14, 2026 |
What kind of transactions these are 5 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| M | Option exercise or conversion | 62 | 4,450,112 | — |
| A | Grant or award | 17 | 1,877,186 | — |
| F | Shares withheld for tax | 14 | 1,051,484 | $11.5M |
| S | Open-market sale | 13 | 328,035 | $3.7M |
| G | Gift | 4 | 131,168 | — |
What each code means: Form 4 transaction codes.
Members of Congress trading COMP
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 | 1 | 1 | 0 | $1,001–$15K | July 16, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Gustavson Timothy B. | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 2,299 | — | — | derivative | Form 4 ↗ | |
| Gustavson Timothy B. | Sell F | September 15, 2026 | September 17, 2026 | 2d | 1,176 | $11 | $13K | Form 4 ↗ | ||
| Gustavson Timothy B. | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 2,299 | — | — | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 63,584 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 38,150 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Sell F | September 15, 2026 | September 17, 2026 | 2d | 50,970 | $11 | $543K | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 101,734 | — | — | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 19,795 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 27,671 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell F | September 15, 2026 | September 17, 2026 | 2d | 24,297 | $11 | $259K | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | September 15, 2026 | September 17, 2026 | 2d | 47,466 | — | — | Form 4 ↗ | ||
| Sordello Steven J | Option / conversion M | August 3, 2026 | August 5, 2026 | 2d | 2,419 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | August 3, 2026 | August 5, 2026 | 2d | 2,419 | — | — | Form 4 ↗ | ||
| Reffkin Robert L. | Sell S | August 3, 2026 | August 5, 2026 | 2d | 23,456 | $12 | $274K | 10b5-1 planindirect | Form 4 ↗ | |
| Reffkin Robert L. | Sell S | July 1, 2026 | July 2, 2026 | 1d | 23,456 | $13 | $293K | 10b5-1 planindirect | Form 4 ↗ | |
| Gustavson Timothy B. | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 2,299 | — | — | derivative | Form 4 ↗ | |
| Gustavson Timothy B. | Sell F | June 15, 2026 | June 17, 2026 | 2d | 1,176 | $9 | $10K | Form 4 ↗ | ||
| Gustavson Timothy B. | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 2,299 | — | — | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 63,583 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 38,150 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Sell F | June 15, 2026 | June 17, 2026 | 2d | 50,970 | $9 | $438K | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 101,733 | — | — | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 19,795 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 27,671 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell F | June 15, 2026 | June 17, 2026 | 2d | 24,233 | $9 | $208K | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | June 15, 2026 | June 17, 2026 | 2d | 47,466 | — | — | Form 4 ↗ | ||
| McCarter Josh N. | Other G | June 11, 2026 | June 12, 2026 | 1d | 35,288 | — | — | indirect | Form 4 ↗ | |
| McCarter Josh N. | Other G | June 11, 2026 | June 12, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| Reffkin Robert L. | Sell S | June 3, 2026 | June 5, 2026 | 2d | 600 | $8 | $4,970 | 10b5-1 planindirect | Form 4 ↗ | |
| Reffkin Robert L. | Sell S | June 3, 2026 | June 5, 2026 | 2d | 22,856 | $8 | $175K | 10b5-1 planindirect | Form 4 ↗ | |
| Martell Frank | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| Martell Frank | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| Martell Frank | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| Leinwand Allan | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| Leinwand Allan | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| Leinwand Allan | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| PHILLIPS JR CHARLES E | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| PHILLIPS JR CHARLES E | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| PHILLIPS JR CHARLES E | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| Sordello Steven J | Other A | May 14, 2026 | May 15, 2026 | 1d | 9,677 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| Thomas-Graham Pamela | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| Thomas-Graham Pamela | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| Thomas-Graham Pamela | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| Williams Dawanna | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| Williams Dawanna | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| Williams Dawanna | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| McCarter Josh N. | Other A | May 14, 2026 | May 15, 2026 | 1d | 27,702 | — | — | derivative | Form 4 ↗ | |
| McCarter Josh N. | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | derivative | Form 4 ↗ | |
| McCarter Josh N. | Option / conversion M | May 14, 2026 | May 15, 2026 | 1d | 35,288 | — | — | Form 4 ↗ | ||
| Sordello Steven J | Option / conversion M | May 1, 2026 | May 5, 2026 | 4d | 2,773 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | May 1, 2026 | May 5, 2026 | 4d | 2,773 | — | — | Form 4 ↗ | ||
| Wahlers Scott R. | Other A | March 23, 2026 | March 25, 2026 | 2d | 196,199 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | March 23, 2026 | March 25, 2026 | 2d | 35,460 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Other A | March 23, 2026 | March 25, 2026 | 2d | 70,921 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell F | March 23, 2026 | March 25, 2026 | 2d | 18,103 | $8 | $141K | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | March 23, 2026 | March 25, 2026 | 2d | 35,460 | — | — | Form 4 ↗ | ||
| Gustavson Timothy B. | Other A | March 23, 2026 | March 25, 2026 | 2d | 18,431 | — | — | derivative | Form 4 ↗ | |
| Gustavson Timothy B. | Other A | March 23, 2026 | March 25, 2026 | 2d | 64,696 | — | — | derivative | Form 4 ↗ | |
| Gustavson Timothy B. | Other A | March 23, 2026 | March 25, 2026 | 2d | 11,898 | — | — | derivative | Form 4 ↗ | |
| Gustavson Timothy B. | Other A | March 23, 2026 | March 25, 2026 | 2d | 15,750 | — | — | derivative | Form 4 ↗ | |
| Gustavson Timothy B. | Other A | March 23, 2026 | March 25, 2026 | 2d | 36,787 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Other A | March 23, 2026 | March 25, 2026 | 2d | 156,959 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | March 16, 2026 | March 18, 2026 | 2d | 19,795 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | March 16, 2026 | March 18, 2026 | 2d | 36,895 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell F | March 16, 2026 | March 18, 2026 | 2d | 28,941 | $8 | $240K | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | March 16, 2026 | March 18, 2026 | 2d | 56,690 | — | — | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | March 16, 2026 | March 18, 2026 | 2d | 63,583 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Option / conversion M | March 16, 2026 | March 18, 2026 | 2d | 38,150 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Sell F | March 16, 2026 | March 18, 2026 | 2d | 50,970 | $8 | $422K | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | March 16, 2026 | March 18, 2026 | 2d | 101,733 | — | — | Form 4 ↗ | ||
| Leinwand Allan | Other G | March 3, 2026 | March 5, 2026 | 2d | 30,296 | — | — | indirect | Form 4 ↗ | |
| Leinwand Allan | Other G | March 3, 2026 | March 5, 2026 | 2d | 30,296 | — | — | Form 4 ↗ | ||
| Reffkin Robert L. | Option / conversion M | February 4, 2026 | February 6, 2026 | 2d | 339,966 | — | — | derivative | Form 4 ↗ | |
| Reffkin Robert L. | Option / conversion M | February 4, 2026 | February 6, 2026 | 2d | 814,627 | — | — | derivative | Form 4 ↗ | |
| Reffkin Robert L. | Sell F | February 4, 2026 | February 6, 2026 | 2d | 638,797 | $12 | $7.7M | Form 4 ↗ | ||
| Reffkin Robert L. | Option / conversion M | February 4, 2026 | February 6, 2026 | 2d | 1,154,593 | — | — | Form 4 ↗ | ||
| Sordello Steven J | Option / conversion M | February 2, 2026 | February 4, 2026 | 2d | 2,773 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | February 2, 2026 | February 4, 2026 | 2d | 2,773 | — | — | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 26,393 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 49,936 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell S | January 7, 2026 | January 8, 2026 | 1d | 99,986 | $12 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| Wahlers Scott R. | Sell F | January 6, 2026 | January 8, 2026 | 2d | 39,895 | $11 | $432K | 10b5-1 plan | Form 4 ↗ | |
| Wahlers Scott R. | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 76,329 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Glass Ethan Charles | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 63,583 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 38,149 | — | — | derivative | Form 4 ↗ | |
| Glass Ethan Charles | Sell F | January 6, 2026 | January 8, 2026 | 2d | 51,859 | $11 | $562K | Form 4 ↗ | ||
| Glass Ethan Charles | Option / conversion M | January 6, 2026 | January 8, 2026 | 2d | 101,732 | — | — | Form 4 ↗ | ||
| Reffkin Robert L. | Other A | January 1, 2026 | January 2, 2026 | 1d | 1,101,954 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell S | December 17, 2025 | December 19, 2025 | 2d | 26,600 | $11 | $293K | 10b5-1 plan | Form 4 ↗ | |
| Wahlers Scott R. | Sell S | December 12, 2025 | December 16, 2025 | 4d | 23,500 | $11 | $259K | 10b5-1 plan | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | December 3, 2025 | December 5, 2025 | 2d | 2,773 | — | — | derivative | Form 4 ↗ | |
| Sordello Steven J | Option / conversion M | December 3, 2025 | December 5, 2025 | 2d | 2,773 | — | — | Form 4 ↗ | ||
| Wahlers Scott R. | Sell S | November 25, 2025 | November 28, 2025 | 3d | 49,900 | $11 | $549K | 10b5-1 plan | Form 4 ↗ | |
| Serwin Bradley K | Sell S | November 25, 2025 | November 25, 2025 | 0d | 20,953 | $11 | $230K | 10b5-1 plan | Form 4 ↗ | |
| Serwin Bradley K | Sell S | November 24, 2025 | November 25, 2025 | 1d | 20,952 | $11 | $220K | 10b5-1 plan | Form 4 ↗ | |
| Serwin Bradley K | Sell S | November 21, 2025 | November 25, 2025 | 4d | 13,969 | $10 | $140K | 10b5-1 plan | Form 4 ↗ | |
| Serwin Bradley K | Sell S | November 12, 2025 | November 13, 2025 | 1d | 904 | $10 | $8,588 | 10b5-1 plan | Form 4 ↗ | |
| Serwin Bradley K | Sell S | November 11, 2025 | November 13, 2025 | 2d | 903 | $9 | $8,127 | 10b5-1 plan | Form 4 ↗ | |
| Serwin Bradley K | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 11,806 | — | — | derivative | Form 4 ↗ | |
| Serwin Bradley K | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 33,786 | — | — | derivative | Form 4 ↗ | |
| Serwin Bradley K | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 27,482 | — | — | derivative | Form 4 ↗ | |
| Serwin Bradley K | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 14,758 | — | — | derivative | Form 4 ↗ | |
| Serwin Bradley K | Sell F | October 3, 2025 | October 6, 2025 | 3d | 44,604 | $8 | $349K | Form 4 ↗ | ||
| Serwin Bradley K | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 87,832 | — | — | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 49,936 | — | — | derivative | Form 4 ↗ | |
| Wahlers Scott R. | Sell F | October 3, 2025 | October 6, 2025 | 3d | 25,493 | $8 | $200K | Form 4 ↗ | ||
| Wahlers Scott R. | Option / conversion M | October 3, 2025 | October 6, 2025 | 3d | 49,936 | — | — | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Buy | July 16, 2026 | September 4, 2026 | 50d | — | — | $1,001–$15K | late | House PTR ↗ |
Related stocks
Tickers traded by the same people who traded COMP, by number of filers in common. It shows overlap in public filings and nothing else.
- VZ Verizon Communications Inc. Common Stock 2 filers in common
- 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
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 | 1 | 1 | September 4, 2026 | September 4, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 38 | 110 | October 6, 2025 | September 17, 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.