ECVT · Ecovyst Inc. · Insider Trading

$10.55 +0.58 (+5.77%) Earnings today Play latest call Q3 2026 earnings call transcript

Russell 2000 member Rebalance outlook locked

Market Cap

$1.09B

109.47M

Volume · Nov 5 2.05M Avg daily vol (3M) 1.3M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Query insider transactions through the insider trading API or MCP →

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

Net shares bought

0.02%

Net buy value

+$249,993

Date	Insider	Role	Type	Security	Shares	Price	Value	After
2026-09-10	Humble Patti A.	Director	Buy↑	Common Stock	24,875	$10.05	$249,994	33,974
2026-08-24	Bergman Laurie	VP, CAO & Corporate Controller	Award↑	Common Stock	43,353	—	—	43,353
2026-06-02	Lorance Sarah	Director	Sell↓	Common Stock	8,450	$13.33	$112,639	54,700
2026-05-26	Humble Patti A.	Director	Award↑	Common Stock	9,099	$13.61	$123,837	9,099
2026-03-12	Bitting Kurt	Director, See Remarks	Convert↓	Option (Right to Buy)	9,516	—	—	0
2026-03-12	Bitting Kurt	Director, See Remarks	Convert↑	Common Stock	38,064	$3.04	$115,715	698,382
2026-03-12	Bitting Kurt	Director, See Remarks	Convert↓	Option (Right to Buy)	9,516	—	—	0
2026-03-12	Bitting Kurt	Director, See Remarks	Convert↓	Option (Right to Buy)	9,516	—	—	0
2026-03-12	Bitting Kurt	Director, See Remarks	Convert↓	Option (Right to Buy)	9,516	—	—	0
2026-03-04	Koscinski Joseph S.	See Remarks	Award↑	Common Stock	11,052	$11.31	$124,998	595,784
2026-03-04	Feehan Michael	See Remarks	Award↑	Common Stock	11,052	$11.31	$124,998	389,071
2026-02-03	Catalano Anna C	Director	Award↑	Common Stock	19,399	—	—	102,805
2026-02-03	Fogarty Kevin Michael	Director	Award↑	Common Stock	38,798	—	—	215,998
2026-02-03	Brown Bryan K.	Director	Award↑	Common Stock	19,399	—	—	109,015
2026-02-03	Feehan Michael	See Remarks	Award↑	Common Stock	19,399	—	—	378,019
2026-02-03	Bradley David A.	Director	Award↑	Common Stock	19,399	—	—	107,999
2026-02-03	Bitting Kurt	Director, See Remarks	Award↑	Common Stock	116,392	—	—	660,318
2026-02-03	Bitting Kurt	Director, See Remarks	Tax↓	Common Stock	25,925	$10.31	$267,287	543,926
2026-02-03	Althoff Donald L.	Director	Award↑	Common Stock	19,399	—	—	58,376
2026-02-03	Ward Susan F	Director	Award↑	Common Stock	19,399	—	—	97,660
2026-02-03	Lorance Sarah	Director	Award↑	Common Stock	19,399	—	—	63,150
2026-02-03	Koscinski Joseph S.	See Remarks	Award↑	Common Stock	27,158	—	—	584,732
2026-02-03	Feehan Michael	See Remarks	Tax↓	Common Stock	4,834	$10.31	$49,839	358,620
2026-01-22	Feehan Michael	See Remarks	Tax↓	Common Stock	4,246	$10.84	$46,027	363,454
2026-01-22	Bitting Kurt	Director, See Remarks	Tax↓	Common Stock	16,053	$10.84	$174,015	569,851
2026-01-05	Bitting Kurt	Director, See Remarks	Tax↓	Common Stock	16,097	$9.80	$157,751	585,904
2026-01-05	Feehan Michael	See Remarks	Tax↓	Common Stock	6,231	$9.80	$61,064	367,700
2025-11-07	Ward Susan F	Director	Sell↓ Filing footnotes — Common Stock (Direct) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.400 to $8.415, inclusive. The reporting person undertakes to provide to Ecovyst Inc., any security holder of Ecovyst Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.	Common Stock	15,000	$8.40	$126,018	78,261
2025-02-03	Bradley David A.	Director	Award↑	Common Stock	25,674	—	—	88,600
2025-02-03	Feehan Michael	See Remarks	Award↑	Common Stock	25,674	—	—	373,931
2025-02-03	Lorance Sarah	Director	Award↑	Common Stock	25,674	—	—	43,751
2025-02-03	Whittleston Paul	See Remarks	Award↑	Common Stock	23,107	—	—	72,847
2025-02-03	Vann George L. Jr.	See Remarks	Award↑	Common Stock	20,540	—	—	69,679
2025-02-03	Bitting Kurt	Director, See Remarks	Award↑	Common Stock	154,044	—	—	602,001
2025-02-03	Fogarty Kevin Michael	Director	Award↑	Common Stock	51,348	—	—	177,200
2025-02-03	Brown Bryan K.	Director	Award↑	Common Stock	25,674	—	—	89,616
2025-02-03	Ward Susan F	Director	Award↑	Common Stock	25,674	—	—	93,261
2025-02-03	Catalano Anna C	Director	Award↑	Common Stock	25,674	—	—	83,406
2025-02-03	Althoff Donald L.	Director	Award↑	Common Stock	25,674	—	—	38,977
2025-02-03	Koscinski Joseph S.	See Remarks	Award↑	Common Stock	35,944	—	—	557,574
2025-01-22	Bitting Kurt	Director, See Remarks	Tax↓	Common Stock	14,315	$7.96	$113,947	447,957
2025-01-22	Koscinski Joseph S.	See Remarks	Tax↓	Common Stock	5,522	$7.96	$43,955	521,630
2025-01-22	Feehan Michael	See Remarks	Tax↓	Common Stock	2,382	$7.96	$18,961	348,257
2025-01-22	Vann George L. Jr.	See Remarks	Tax↓	Common Stock	1,482	$7.96	$11,797	49,139
2025-01-22	Whittleston Paul	See Remarks	Tax↓	Common Stock	2,982	$7.96	$23,737	49,740
2025-01-05	Whittleston Paul	See Remarks	Tax↓	Common Stock	4,820	$7.76	$37,379	52,722
2025-01-05	Feehan Michael	See Remarks	Tax↓	Common Stock	14,160	$7.76	$109,811	350,639
2025-01-05	Vann George L. Jr.	See Remarks	Tax↓	Common Stock	3,594	$7.76	$27,871	50,621
2025-01-05	Bitting Kurt	Director, See Remarks	Tax↓	Common Stock	27,060	$7.76	$209,850	462,272
2025-01-05	Koscinski Joseph S.	See Remarks	Tax↓	Common Stock	17,457	$7.76	$135,379	527,152

Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)

Showing 1–50 of 327 transactions

Key facts CIK 1708035 CUSIP 27923Q109 13F (30d) 55 filings 54 filers Visit website Investor relations