Ecovyst (ECVT) stock: insider trades, news & valuation
Materials · Net buyingShare price and insider trades
Ecovyst insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $250K and 2 sold $239K of ECVT stock on the open market; P/E 43.7 vs. a sector median of 23.3.
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ECVT insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $250K | 1 | — | 0 |
| Q2 2026 | — | 0 | $113K | 1 |
| Q1 2026 | — | 0 | — | 0 |
| Q4 2025 | — | 0 | $126K | 1 |
Valuation, profit and volume
Pick score 38/100Summary
Over the past 12 months, 1 Ecovyst Inc. insider reported open-market purchases totaling $250K, while 2 insiders reported sales totaling $239K. 0 of 2 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
ECVT stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 14SEC | Patti A. HumbleDirector | Buy | 24,87533,974 held (+273%) | $10.05 | $250K | +0.0% | — |
| Jun 3SEC | Sarah LoranceDirector | Sell | 8,45054,700 held (−13%) | $13.33 | $113K | -24.6% | — |
| Nov 10SEC | Susan F WardDirector | Sell | 15,00078,261 held (−16%) | $8.40 | $126K | +19.6% | — |
Insiders at Ecovyst Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Patti A. HumbleDirector | $250K | — | Sep 14, 2026 | — |
| Susan F WardDirector | — | $126K | Nov 10, 2025 | — |
| Sarah LoranceDirector | — | $113K | Jun 3, 2026 | — |
Insider activity at other Materials companies
Same sector, ranked by insider buying in the last 90 days.
ECVT stock: common questions
Are Ecovyst Inc. insiders buying ECVT stock?
In the past 12 months, 1 insiders reported open-market purchases of ECVT worth $250K. The latest was Director Patti A. Humble bought $250K of ECVT at $10.05 — first open-market purchase in our records; raises the stake by 273%.
Are Ecovyst Inc. insiders selling ECVT stock?
2 insiders reported sales worth $239K over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is ECVT's P/E ratio?
ECVT trades at about 43.7 times trailing earnings, compared with a median of 23.3 for the Materials sector.
What is ECVT's 52-week range?
Over the past year ECVT has traded between $7.84 and $14.97. It last closed at $10.05 on Oct 9, 2026.