As of the latest Form 4 filed May 4, 2026.
What ESCO Technologies Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Newest filing first — the 11 most recent filings for ESE.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-04 | 2026-05-01 | Valdez Gloria L Director | MExercise | +197.00 | $326.96 | $64.4K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Hess Janice L. Director | MExercise | +1.35K | $238.40 | $322K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Conner Penelope M Director | MExercise | +1.35K | $238.40 | $322K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | Valdez Gloria L Director | MExercise | +1.35K | $238.40 | $322K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | PHILLIPPY ROBERT J Director | MExercise | +1.35K | $238.40 | $322K | No | Form 4 ↗ |
| 2026-02-06 | 2026-02-05 | KHILNANI VINOD M Director | MExercise | +1.35K | $238.40 | $322K | No | Form 4 ↗ |
| 2025-12-03 | 2025-12-03 | Sayler Bryan H CEO & PRESIDENT | FTax | −3.13K | $212.91 | $667K | No | Form 4 ↗ |
| 2025-12-03 | 2025-12-03 | Tucker Christopher L Sr. Vice President & CFO | FTax | −1.14K | $212.91 | $243K | No | Form 4 ↗ |
| 2025-12-03 | 2025-12-03 | Schatz David M Sr. VP, Sec'y & Gen. Counsel | FTax | −597.00 | $212.91 | $127K | No | Form 4 ↗ |
| 2025-12-02 | 2025-12-01 | Hess Janice L. Director | MExercise | +5.62K | $204.97 | $1.15M | No | Form 4 ↗ |
| 2024-05-02 | 2024-05-01 | Valdez Gloria L Director | MExercise | +539.00 | $102.17 | $55.1K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also ESE’s full analysis or the market-wide insider trading feed. The tabs above jump to ESE’s other SEC data.
Source: SEC Form 4 filings for ESE, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
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