ECVT · Insider Trading
Ecovyst Inc.
Every open-market purchase and sale reported by ECVT officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-14 | Patti A. Humble | Director | Buy | +24,875 | +$249.99K |
| 2026-08-26 | Laurie Bergman | See Remarks | A | +43,353 | — |
| 2026-06-03 | Sarah Lorance | Director | Sell | −8,450 | −$112.64K |
| 2026-05-27 | Patti A. Humble | Director | A | +9,099 | +$123.84K |
| 2026-03-16 | Kurt Bitting | See Remarks | M | +38,064 | +$115.71K |
| 2026-03-06 | Michael Feehan | See Remarks | A | +11,052 | +$125.00K |
| 2026-03-06 | Joseph S. Koscinski | See Remarks | A | +11,052 | +$125.00K |
| 2026-02-05 | Sarah Lorance | Director | A | +19,399 | — |
| 2026-02-05 | Susan F Ward | Director | A | +19,399 | — |
| 2026-02-05 | Michael Feehan | See Remarks | MIXED | +14,565 | −$49.84K |
| 2026-02-05 | Bryan K. Brown | Director | A | +19,399 | — |
| 2026-02-05 | Kurt Bitting | See Remarks | MIXED | +90,467 | −$267.29K |
| 2026-02-05 | David A. Bradley | Director | A | +19,399 | — |
| 2026-02-05 | Anna C Catalano | Director | A | +19,399 | — |
| 2026-02-05 | Kevin Michael Fogarty | Director | A | +38,798 | — |
| 2026-02-05 | Donald L. Althoff | Director | A | +19,399 | — |
| 2026-02-05 | Joseph S. Koscinski | See Remarks | A | +27,158 | — |
| 2026-01-26 | Michael Feehan | See Remarks | F | −4,246 | −$46.03K |
| 2026-01-26 | Kurt Bitting | See Remarks | F | −16,053 | −$174.01K |
| 2026-01-07 | Kurt Bitting | See Remarks | F | −16,097 | −$157.75K |
| 2026-01-07 | Michael Feehan | See Remarks | F | −6,231 | −$61.06K |
| 2025-11-10 | Susan F Ward | Director | Sell | −15,000 | −$126.02K |
| 2025-02-05 | Sarah Lorance | Director | A | +25,674 | — |
| 2025-02-05 | Joseph S. Koscinski | See Remarks | A | +35,944 | — |
| 2025-02-05 | Bryan K. Brown | Director | A | +25,674 | — |
| 2025-02-05 | David A. Bradley | Director | A | +25,674 | — |
| 2025-02-05 | Kurt Bitting | See Remarks | A | +154,044 | — |
| 2025-02-05 | Anna C Catalano | Director | A | +25,674 | — |
| 2025-02-05 | Paul Whittleston | See Remarks | A | +23,107 | — |
| 2025-02-05 | Donald L. Althoff | Director | A | +25,674 | — |
| 2025-02-05 | Susan F Ward | Director | A | +25,674 | — |
| 2025-02-05 | Michael Feehan | See Remarks | A | +25,674 | — |
| 2025-02-05 | Kevin Michael Fogarty | Director | A | +51,348 | — |
| 2025-02-05 | George L. Vann Jr. | See Remarks | A | +20,540 | — |
| 2025-01-23 | Joseph S. Koscinski | See Remarks | F | −5,522 | −$43.96K |
| 2025-01-23 | Paul Whittleston | See Remarks | F | −2,982 | −$23.74K |
| 2025-01-23 | Kurt Bitting | See Remarks | F | −14,315 | −$113.95K |
| 2025-01-23 | George L. Vann Jr. | See Remarks | F | −1,482 | −$11.80K |
| 2025-01-23 | Michael Feehan | See Remarks | F | −2,382 | −$18.96K |
| 2025-01-07 | Kurt Bitting | See Remarks | F | −27,060 | −$209.85K |
| 2025-01-07 | George L. Vann Jr. | See Remarks | F | −3,594 | −$27.87K |
| 2025-01-07 | Michael Feehan | See Remarks | F | −14,160 | −$109.81K |
| 2025-01-07 | Joseph S. Koscinski | See Remarks | F | −17,457 | −$135.38K |
| 2025-01-07 | Paul Whittleston | See Remarks | F | −4,820 | −$37.38K |
| 2024-08-08 | Paul Whittleston | See Remarks | Buy | +7,800 | +$50.74K |
| 2024-08-06 | Joseph S. Koscinski | See Remarks | Buy | +4,807 | +$30.09K |
| 2024-08-06 | Kurt Bitting | See Remarks | Buy | +5,000 | +$31.35K |
| 2024-08-06 | Michael Feehan | See Remarks | Buy | +16,000 | +$100.54K |
| 2024-05-22 | Donald L. Althoff | Director | A | +13,303 | — |
| 2024-03-26 | Susan F Ward | Director | Sell | −24,436 | −$251.31K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Kurt Bitting | See Remarks | 698,382 | $6.83M |
| Joseph S. Koscinski | See Remarks | 595,784 | $5.82M |
| Michael Feehan | See Remarks | 389,071 | $3.80M |
| Kevin Michael Fogarty | Director | 255,998 | $2.50M |
| David A. Bradley | Director | 127,999 | $1.25M |
| Bryan K. Brown | Director | 109,015 | $1.07M |
| Anna C Catalano | Director | 102,805 | $1.00M |
| Susan F Ward | Director | 97,660 | $954.63K |
| Paul Whittleston | See Remarks | 72,847 | $712.08K |
| George L. Vann Jr. | See Remarks | 69,679 | $681.11K |
| Donald L. Althoff | Director | 58,376 | $570.63K |
| Sarah Lorance | Director | 54,700 | $534.69K |
| Laurie Bergman | See Remarks | 43,353 | $423.78K |
| Patti A. Humble | Director | 33,974 | $332.10K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ECVT quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.