Company / CIK 0000866706
ESCO TECHNOLOGIES INC
- Ticker
- ESE
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on file
- 11
- Members of Congress who traded it
- 1
- Federal contracts on record
- none matched
- Lobbying filings on record
- none matched
- SEC filings
- EDGAR ↗
- Latest trade on record
- October 21, 2026
ESCO TECHNOLOGIES INC (ESE) has 11 insiders on file who disclosed 97 transactions in the last 12 months (0 open-market buys, 25 sales, about $17.9M at reported prices), and 4 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name; no lobbying filing names it as client this year.
ESCO TECHNOLOGIES INC 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 ESCO TECHNOLOGIES INC over the last 12 months; the most active is Sayler Bryan H with $4.5M.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| Abson Jeremy | Director | 1 | 0 | 0 | October 22, 2026 |
| Valdez Gloria L | Director | 15 | 0 | 0 | October 16, 2026 |
| KHILNANI VINOD M | Director | 14 | 0 | 5 | October 16, 2026 |
| Hess Janice L. | Director | 13 | 0 | 0 | October 16, 2026 |
| Dewar Patrick M | Director | 7 | 0 | 0 | October 16, 2026 |
| Conner Penelope M | Director | 12 | 0 | 0 | October 16, 2026 |
| Campbell David A | Director | 7 | 0 | 0 | October 16, 2026 |
| PHILLIPPY ROBERT J | Director | 16 | 0 | 7 | October 16, 2026 |
| Sayler Bryan H | CEO & PRESIDENT | 7 | 0 | 5 | December 3, 2025 |
| Tucker Christopher L | Sr. Vice President & CFO | 6 | 0 | 4 | December 3, 2025 |
| Schatz David M | Sr. VP, Sec'y & Gen. Counsel | 6 | 0 | 4 | December 3, 2025 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded ESE
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the ESE page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| April McClain Delaney | Representative (MD, District 6), Democrat | 4 | 3 | 1 | $18K–$95K | August 25, 2026 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Abson Jeremy | ESE | Other A | October 21, 2026 | October 22, 2026 | 1d | 167 | $270 | $45K | derivative | Form 4 ↗ | |
| Campbell David A | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 1 | $253 | $290 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 0 | $253 | $62 | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 8 | $253 | $1,899 | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 0 | $253 | $79 | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 0 | $253 | $62 | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 6 | $253 | $1,587 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Other A | October 15, 2026 | October 16, 2026 | 1d | 3 | $253 | $651 | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 5 | $319 | $1,587 | derivative | Form 4 ↗ | |
| Campbell David A | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 1 | $319 | $290 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 0 | $319 | $62 | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 6 | $319 | $1,899 | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 0 | $319 | $79 | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 0 | $319 | $62 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Other A | July 17, 2026 | July 20, 2026 | 3d | 2 | $319 | $651 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion D | May 1, 2026 | May 4, 2026 | 3d | 106 | $327 | $35K | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion M | May 1, 2026 | May 4, 2026 | 3d | 197 | $327 | $64K | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion M | May 1, 2026 | May 4, 2026 | 3d | 197 | $327 | $64K | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 0 | $315 | $62 | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 0 | $315 | $79 | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 6 | $315 | $1,898 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 0 | $315 | $62 | derivative | Form 4 ↗ | |
| Campbell David A | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 1 | $315 | $290 | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 5 | $315 | $1,587 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Other A | April 17, 2026 | April 20, 2026 | 3d | 2 | $315 | $675 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion D | February 5, 2026 | February 6, 2026 | 1d | 0 | $238 | $60 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Option / conversion D | February 5, 2026 | February 6, 2026 | 1d | 0 | $238 | $60 | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Option / conversion D | February 5, 2026 | February 6, 2026 | 1d | 0 | $238 | $60 | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | Form 4 ↗ | ||
| Hess Janice L. | ESE | Option / conversion D | February 5, 2026 | February 6, 2026 | 1d | 0 | $238 | $60 | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | Form 4 ↗ | ||
| Conner Penelope M | ESE | Option / conversion D | February 5, 2026 | February 6, 2026 | 1d | 0 | $238 | $60 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Option / conversion M | February 5, 2026 | February 6, 2026 | 1d | 1,349 | $238 | $322K | Form 4 ↗ | ||
| Valdez Gloria L | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 266 | $233 | $62K | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 215 | $233 | $50K | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 290 | $233 | $67K | derivative | Form 4 ↗ | |
| Campbell David A | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 215 | $233 | $50K | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| Campbell David A | ESE | Other A | February 2, 2026 | February 3, 2026 | 1d | 772 | $233 | $180K | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 3 | $219 | $700 | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 7 | $219 | $1,632 | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 0 | $219 | $108 | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 0 | $219 | $108 | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 8 | $219 | $1,813 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 0 | $219 | $108 | derivative | Form 4 ↗ | |
| Campbell David A | ESE | Other A | January 16, 2026 | January 20, 2026 | 4d | 1 | $219 | $211 | derivative | Form 4 ↗ | |
| Sayler Bryan H | ESE | Sell F | December 3, 2025 | December 3, 2025 | 0d | 3,134 | $213 | $667K | Form 4 ↗ | ||
| Tucker Christopher L | ESE | Sell F | December 3, 2025 | December 3, 2025 | 0d | 1,143 | $213 | $243K | Form 4 ↗ | ||
| Schatz David M | ESE | Sell F | December 3, 2025 | December 3, 2025 | 0d | 597 | $213 | $127K | Form 4 ↗ | ||
| Hess Janice L. | ESE | Option / conversion D | December 1, 2025 | December 2, 2025 | 1d | 1,938 | $205 | $397K | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Option / conversion M | December 1, 2025 | December 2, 2025 | 1d | 5,623 | $205 | $1.2M | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Option / conversion M | December 1, 2025 | December 2, 2025 | 1d | 5,623 | $205 | $1.2M | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Sell S | November 26, 2025 | November 26, 2025 | 0d | 252 | $218 | $55K | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Sell S | November 26, 2025 | November 26, 2025 | 0d | 748 | $217 | $163K | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Sell S | November 26, 2025 | November 26, 2025 | 0d | 1,000 | $217 | $217K | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Sell S | November 26, 2025 | November 26, 2025 | 0d | 1,000 | $219 | $219K | Form 4 ↗ | ||
| KHILNANI VINOD M | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 216 | $224 | $48K | Form 4 ↗ | ||
| Tucker Christopher L | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 5,000 | $220 | $1.1M | Form 4 ↗ | ||
| Sayler Bryan H | ESE | Sell S | November 26, 2025 | November 26, 2025 | 0d | 401 | $220 | $88K | Form 4 ↗ | ||
| Sayler Bryan H | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 9,382 | $220 | $2.1M | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 435 | $220 | $96K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 770 | $221 | $170K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 639 | $222 | $142K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 548 | $223 | $122K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 584 | $224 | $131K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 400 | $225 | $90K | Form 4 ↗ | ||
| PHILLIPPY ROBERT J | ESE | Sell S | November 25, 2025 | November 26, 2025 | 1d | 324 | $226 | $73K | Form 4 ↗ | ||
| Schatz David M | ESE | Sell S | November 25, 2025 | November 25, 2025 | 0d | 2,498 | $226 | $564K | Form 4 ↗ | ||
| Sayler Bryan H | ESE | Sell F | November 19, 2025 | November 20, 2025 | 1d | 6,467 | $216 | $1.4M | Form 4 ↗ | ||
| Tucker Christopher L | ESE | Sell F | November 19, 2025 | November 20, 2025 | 1d | 2,579 | $216 | $558K | Form 4 ↗ | ||
| Schatz David M | ESE | Sell F | November 19, 2025 | November 20, 2025 | 1d | 1,337 | $216 | $289K | Form 4 ↗ | ||
| Sayler Bryan H | ESE | Other A | November 17, 2025 | November 19, 2025 | 2d | 14,681 | — | — | Form 4 ↗ | ||
| Sayler Bryan H | ESE | Other A | November 17, 2025 | November 19, 2025 | 2d | 4,786 | — | — | Form 4 ↗ | ||
| Tucker Christopher L | ESE | Other A | November 17, 2025 | November 19, 2025 | 2d | 5,853 | — | — | Form 4 ↗ | ||
| Tucker Christopher L | ESE | Other A | November 17, 2025 | November 19, 2025 | 2d | 1,314 | — | — | Form 4 ↗ | ||
| Schatz David M | ESE | Other A | November 17, 2025 | November 19, 2025 | 2d | 3,034 | — | — | Form 4 ↗ | ||
| Schatz David M | ESE | Other A | November 17, 2025 | November 19, 2025 | 2d | 761 | — | — | Form 4 ↗ | ||
| Conner Penelope M | ESE | Option / conversion D | November 6, 2025 | November 7, 2025 | 1d | 0 | $219 | $75 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Option / conversion M | November 6, 2025 | November 7, 2025 | 1d | 705 | $219 | $154K | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Option / conversion M | November 6, 2025 | November 7, 2025 | 1d | 705 | $219 | $154K | Form 4 ↗ | ||
| Schatz David M | ESE | Sell F | November 6, 2025 | November 7, 2025 | 1d | 1,051 | $222 | $234K | Form 4 ↗ | ||
| Tucker Christopher L | ESE | Sell F | November 6, 2025 | November 7, 2025 | 1d | 3,254 | $222 | $724K | Form 4 ↗ | ||
| Sayler Bryan H | ESE | Sell F | November 6, 2025 | November 7, 2025 | 1d | 1,236 | $222 | $275K | Form 4 ↗ | ||
| Valdez Gloria L | ESE | Option / conversion M | November 1, 2025 | November 3, 2025 | 2d | 197 | $219 | $43K | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Option / conversion M | November 1, 2025 | November 3, 2025 | 2d | 197 | $219 | $43K | Form 4 ↗ | ||
| Campbell David A | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 1 | $215 | $211 | derivative | Form 4 ↗ | |
| Conner Penelope M | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 1 | $215 | $164 | derivative | Form 4 ↗ | |
| Dewar Patrick M | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 8 | $215 | $1,812 | derivative | Form 4 ↗ | |
| Hess Janice L. | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 3 | $215 | $713 | derivative | Form 4 ↗ | |
| KHILNANI VINOD M | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 1 | $215 | $108 | derivative | Form 4 ↗ | |
| PHILLIPPY ROBERT J | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 8 | $215 | $1,632 | derivative | Form 4 ↗ | |
| Valdez Gloria L | ESE | Other A | October 16, 2025 | October 17, 2025 | 1d | 3 | $215 | $715 | derivative | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "ESCO TECHNOLOGIES INC". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
No LDA filing posted since October 2025 names "ESCO TECHNOLOGIES INC" as the client. Filings under a subsidiary or trade-association name are not matched — search lobbying.
Related companies
Companies whose stock was traded by the same people who traded ESE, by number of filers in common. It shows overlap in public filings and nothing else.
- TransDigm Group INC TDG 1 filer in common
- Morningstar, Inc. MORN 1 filer in common
- LABCORP HOLDINGS INC. LH 1 filer in common
- IDEXX LABORATORIES INC /DE IDXX 1 filer in common
- WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP WAB 1 filer in common
- Liberty Media Corp FWONK 1 filer in common
- BWX Technologies, Inc. BWXT 1 filer in common
- TRIMBLE INC. TRMB 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.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 1 | 4 | September 9, 2026 | September 9, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 73 | 104 | October 17, 2025 | October 22, 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.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.