36 transactions on file (0 open-market purchases and 9 open-market sales).
9 open-market sales by ENTA insiders, between Dec 2, 2025 and Dec 5, 2025.
Discretionary. The box was on the form and was not ticked.
Planned (10b5-1). The filer ticked the Form 4's 10b5-1 box.
Not stated. The filing does not say.
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-08 | Rottinghaus Scott T. Chief Medical Officer Tax withholding | Tax withholding | −1,467 | $13.34 | −19.57K | 23,787 |
| 2026-02-12 | Kowalsky Matthew Paul Chief Legal Officer Grant / award | Grant / award | +4,175 | $0.00 | +0 | 5,493 |
| 2026-02-12 | Kowalsky Matthew Paul Chief Legal Officer Tax withholding | Tax withholding | −1,902 | $14.25 | −27.1K | 3,591 |
| 2026-02-12 | Luu Brendan Chief Business Officer Grant / award | Grant / award | +1,575 | $0.00 | +0 | 39,904 |
| 2026-02-12 | Kowalsky Matthew Paul Chief Legal Officer Grant / award | Grant / award | +1,318 | $0.00 | +0 | 1,318 |
31 more transactions are on Measure
| Insider | Role | On Sep 12, 2025 | Now | Change | Sold | Shape |
|---|---|---|---|---|---|---|
| Kieffer Tara LynnChief Product Strategy Officer | Chief Product Strategy Officer | 32,726 | 30,620 | −6.44% | $29.97K$29.97K no plan | |
| Capps Kathleen S.See Remarks | See Remarks | 8,907 | 8,377 | −5.95% | $7.49K$7.49K no plan | |
| Trout Harry R. IIISee Remarks | See Remarks | 17,270 | 16,348 | −5.34% | $13.02K$13.02K no plan |
4 more insiders, included withMeasure
What each insider held after every open-market trade, over the last twelve months.
The assistant answers from what ENTA has actually filed: 15 annual reports filed with the SEC, 36 Form 4 filings from the last year and 2 funds that hold it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
Pressing one answers it here, from ENTA's filings and figures. One a day without an account; a free account has its own, and no card.
See every Form 4 ENTA insiders have filed, not the latest few.
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Source
From SEC Form 4 filings, filed within two business days of a transaction.
Past transactions say nothing about future ones, and none of this is investment advice.
See who bought, not who was handed shares
Every Form 4 ENTA insiders file, not just the latest handful, with vesting and tax withholding struck out so what's left reads as a decision.
Every filingMeasure
Follow the investors who hold it
Each stake priced at the quarter it was filed, and diffed against the quarter before: who added, who trimmed, who left.
Every position they holdMeasure
Ask what a run of filings adds up to
Whether this is one decision or a pattern, and how it compares with ENTA's own history of insider activity.
Free, no card, and it does not expire.