Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2024-08-07 Purchase | 2024-08-08 4:01 pm | Ecovyst Inc. | ECVT | Whittleston Paul See Remarks | 7,800 | $6.505 | $50,739 | 57,542 (Direct) | View |
2024-08-05 Purchase | 2024-08-06 4:01 pm | Ecovyst Inc. | ECVT | Koscinski Joseph S. See Remarks | 4,807 | $6.2597 | $30,090 | 544,609 (Direct) | View |
2024-08-05 Purchase | 2024-08-06 4:01 pm | Ecovyst Inc. | ECVT | Feehan Michael See Remarks | 16,000 | $6.2839 | $100,542 | 364,799 (Direct) | View |
2024-08-05 Purchase | 2024-08-06 4:00 pm | Ecovyst Inc. | ECVT | Bitting Kurt See Remarks | 5,000 | $6.2699 | $31,350 | 489,332 (Direct) | View |
2024-03-22 Sale | 2024-03-26 4:02 pm | Ecovyst Inc. | ECVT | Ward Susan F Director | 24,436 | $10.28 | $251,307 | 67,587 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-02-03 Option Award | 2025-02-05 4:11 pm | N/A N/A | Ecovyst Inc. | ECVT | Bradley David A. Director | 25,674 | $0 | 108,600 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:10 pm | N/A N/A | Ecovyst Inc. | ECVT | Vann George L. Jr. See Remarks | 20,540 | $0 | 69,679 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:10 pm | N/A N/A | Ecovyst Inc. | ECVT | Bitting Kurt See Remarks | 154,044 | $0 | 602,001 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:10 pm | N/A N/A | Ecovyst Inc. | ECVT | Ward Susan F Director | 25,674 | $0 | 93,261 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:10 pm | N/A N/A | Ecovyst Inc. | ECVT | Whittleston Paul See Remarks | 23,107 | $0 | 72,847 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:10 pm | N/A N/A | Ecovyst Inc. | ECVT | Lorance Sarah Director | 25,674 | $0 | 43,751 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:09 pm | N/A N/A | Ecovyst Inc. | ECVT | Althoff Donald L. Director | 25,674 | $0 | 38,977 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:09 pm | N/A N/A | Ecovyst Inc. | ECVT | Brown Bryan K. Director | 25,674 | $0 | 89,616 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:09 pm | N/A N/A | Ecovyst Inc. | ECVT | Feehan Michael See Remarks | 25,674 | $0 | 373,931 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:09 pm | N/A N/A | Ecovyst Inc. | ECVT | Koscinski Joseph S. See Remarks | 35,944 | $0 | 557,574 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:09 pm | N/A N/A | Ecovyst Inc. | ECVT | Fogarty Kevin Michael Director | 51,348 | $0 | 217,200 (Direct) | View |
2025-02-03 Option Award | 2025-02-05 4:08 pm | N/A N/A | Ecovyst Inc. | ECVT | Catalano Anna C Director | 25,674 | $0 | 83,406 (Direct) | View |
2025-01-22 Tax Withholding | 2025-01-23 4:08 pm | N/A N/A | Ecovyst Inc. | ECVT | Vann George L. Jr. See Remarks | 1,482 | $7.96 | 49,139 (Direct) | View |
2025-01-22 Tax Withholding | 2025-01-23 4:08 pm | N/A N/A | Ecovyst Inc. | ECVT | Bitting Kurt See Remarks | 14,315 | $7.96 | 447,957 (Direct) | View |
2025-01-22 Tax Withholding | 2025-01-23 4:08 pm | N/A N/A | Ecovyst Inc. | ECVT | Feehan Michael See Remarks | 2,382 | $7.96 | 348,257 (Direct) | View |
2025-01-22 Tax Withholding | 2025-01-23 4:08 pm | N/A N/A | Ecovyst Inc. | ECVT | Koscinski Joseph S. See Remarks | 5,522 | $7.96 | 521,630 (Direct) | View |
2025-01-22 Tax Withholding | 2025-01-23 4:08 pm | N/A N/A | Ecovyst Inc. | ECVT | Whittleston Paul See Remarks | 2,982 | $7.96 | 49,740 (Direct) | View |
2025-01-05 Tax Withholding | 2025-01-07 5:15 pm | N/A N/A | Ecovyst Inc. | ECVT | Feehan Michael See Remarks | 14,160 | $7.755 | 350,639 (Direct) | View |
2025-01-05 Tax Withholding | 2025-01-07 5:15 pm | N/A N/A | Ecovyst Inc. | ECVT | Whittleston Paul See Remarks | 4,820 | $7.755 | 52,722 (Direct) | View |
2025-01-05 Tax Withholding | 2025-01-07 5:15 pm | N/A N/A | Ecovyst Inc. | ECVT | Bitting Kurt See Remarks | 27,060 | $7.755 | 462,272 (Direct) | View |
2025-01-05 Tax Withholding | 2025-01-07 5:15 pm | N/A N/A | Ecovyst Inc. | ECVT | Vann George L. Jr. See Remarks | 3,594 | $7.755 | 50,621 (Direct) | View |
2025-01-05 Tax Withholding | 2025-01-07 5:15 pm | N/A N/A | Ecovyst Inc. | ECVT | Koscinski Joseph S. See Remarks | 17,457 | $7.755 | 527,152 (Direct) | View |
2024-05-20 Option Award | 2024-05-22 4:07 pm | N/A N/A | Ecovyst Inc. | ECVT | Althoff Donald L. Director | 13,303 | $0 | 13,303 (Direct) | View |
2024-03-08 Option Award | 2024-03-12 4:04 pm | N/A N/A | Ecovyst Inc. | ECVT | Lorance Sarah Director | 18,077 | $0 | 18,077 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:43 pm | N/A N/A | Ecovyst Inc. | ECVT | Brown Bryan K. Director | 22,701 | $0 | 63,942 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:43 pm | N/A N/A | Ecovyst Inc. | ECVT | Whittleston Paul See Remarks | 20,432 | $0 | 49,742 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:43 pm | N/A N/A | Ecovyst Inc. | ECVT | Feehan Michael See Remarks | 22,702 | $0 | 348,799 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:43 pm | N/A N/A | Ecovyst Inc. | ECVT | Ward Susan F Director | 22,701 | $0 | 92,023 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:42 pm | N/A N/A | Ecovyst Inc. | ECVT | Vann George L. Jr. See Remarks | 13,621 | $0 | 54,215 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:42 pm | N/A N/A | Ecovyst Inc. | ECVT | Fogarty Kevin Michael Director | 45,402 | $0 | 165,852 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:42 pm | N/A N/A | Ecovyst Inc. | ECVT | Koscinski Joseph S. See Remarks | 45,403 | $0 | 539,802 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:42 pm | N/A N/A | Ecovyst Inc. | ECVT | Bradley David A. Director | 22,701 | $0 | 82,926 (Direct) | View |
2024-01-22 Option Award | 2024-01-24 4:42 pm | N/A N/A | Ecovyst Inc. | ECVT | Vann Kyle D Director | 22,701 | $0 | 205,021 (Direct) | View |