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Ecovyst Inc. Stock: price and insider trades · United States
1 insider bought €215k of shares over the last 90 days, the latest by Humble Patti A., filed 14 Sept 2026.
Insider Decl.
335
Thresholds
n/a
Buy Volume
€5M
42 ops. · all time
Sell Volume
€1B
75 ops. · all time
Who traded when
BuySalePatti A. Humble1 buy
Susan F. Ward1 sale
Since the insiders bought
- -5.4%Entry US$10.54 · Close 21 Oct 2026 US$9.97
- +34.0%Entry US$6.56 · Close at T+365 US$8.79
- +26.2%Entry US$6.50 · Close at T+365 US$8.20
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 18,395 of 26,246 companies
38.1
score / 100
Value46
Quality30
FCF yld6.3%
Earn yld-6.5%
EV/EBITDA11.1x
ROE4.0%
Gross mgn22%
Net mgn-9.8%
Debt/EBITDA3.1x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
US$10.07
Analyst consensus
6 analysts1.50/5
US$13.00Target US$15.17(+51%)US$17.00
Income statement
RevenueUS$723.5M
Gross profitUS$158.1M22% margin
EBITDAUS$138.6M19% margin
Net income-US$71.1M-7.1% margin
Valuation
PER (trailing)43.8x
PER (forward)11.6x
P/Book1.9x
Beta1.06
Balance sheet & cash
Market capUS$1.1B
Total debtUS$430.7M
Free Cash FlowUS$69.9M
Debt / Equity93%
Profitability & ownership
ROE4.0%
ROA3.7%
% insiders1.9%
% institutions103.1%
Last declaration on 14 September 2026
Declarations335 total
24,875 shares@ US$10.050.021% mcap66.9% of flowCommon StockSEC:0001708035-26-000099:0
Canonical exit: 9 Dec 2026 (T+90)
43,353 shares0Common StockSEC:0001193125-26-368534:0
29,886 shares@ US$12.89930.035% mcap100.0% of flowCommonSEC144:0001950047-26-007200
8,450 shares@ US$13.330.0085% mcap100.0% of flowCommonSEC144:0001950047-26-005519
9,099 shares@ US$13.610.0098% mcap33.1% of flowCommon StockSEC:0001708035-26-000077:0
38,064 shares@ US$3.044.5% of flowCommon StockSEC:0001708035-26-000059:0
11,052 shares@ US$11.316.5% of flowCommon StockSEC:0001708035-26-000057:0
11,052 shares@ US$11.3110.3% of flowCommon StockSEC:0001708035-26-000056:0
19,399 shares0Common StockSEC:0001708035-26-000034:1
116,392 shares0Common StockSEC:0001708035-26-000038:1
25,925 shares@ US$10.3110.3% of flowCommon StockSEC:0001708035-26-000038:0
4,834 shares@ US$10.312.5% of flowCommon StockSEC:0001708035-26-000034:0
19,399 shares0Common StockSEC:0001708035-26-000039:0
19,399 shares0Common StockSEC:0001708035-26-000042:0
38,798 shares0Common StockSEC:0001708035-26-000041:0
19,399 shares0Common StockSEC:0001708035-26-000040:0
19,399 shares0Common StockSEC:0001708035-26-000037:0
27,158 shares0Common StockSEC:0001708035-26-000036:0
19,399 shares0Common StockSEC:0001708035-26-000035:0
19,399 shares0Common StockSEC:0001708035-26-000033:0
4,246 shares@ US$10.842.4% of flowCommon StockSEC:0001708035-26-000018:0
16,053 shares@ US$10.846.7% of flowCommon StockSEC:0001708035-26-000017:0
6,231 shares@ US$9.803.1% of flowCommon StockSEC:0001708035-26-000011:0
16,097 shares@ US$9.806.1% of flowCommon StockSEC:0001708035-26-000012:0
15,000 shares@ US$8.401232.0% of flowCommon StockSEC:0001708035-25-000122:0
25 of 335 declarations
About Ecovyst Inc.
Shareholder sales make up most of the Ecovyst Inc. record: 26 sales total EUR 968,036,165, with a median of EUR 3,194,878. INEOS Investments Partnership, a 10% owner, sold EUR 445,748,620 on March 20, 2019, INEOS Ltd EUR 142,041,222 on May 26, 2023 and CCMP Capital, LP EUR 72,303,192 on November 17, 2022. Against that, 41 purchases, 37 with an amount, are worth EUR 5,164,736 (median EUR 97,739), or 61% of open-market trades.
The largest purchases come from Jonny Ginns (Director): EUR 437,759 on November 19, 2021 and EUR 410,633 on April 29, 2021. Kevin Michael Fogarty (Director) bought EUR 373,945 on May 5, 2022. On August 4 and August 5, 2022, 8 insiders bought for EUR 967,939. Across the full history, 27 purchase filings are classed as clustered.
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This US chemicals and materials company is valued at USD 1.1 billion; insiders hold 1.9%. Kurt Bitting signs 27 of the 250 filings (4 purchases), Joseph S. Koscinski 23 and Michael Feehan 21. There are 174 grants. Annual volume reaches 46 in 2022. Over twelve months: 23 filings, 1 purchase, 1 sale. The 36 purchases with a result have a 90-day median of 4.9%, with 83% positive (recorded past results, not a forecast).
