53 transactions on file (0 open-market purchases and 2 open-market sales).
2 open-market sales by OPRX insiders, between Oct 3, 2025 and Dec 19, 2025.
Discretionary.
Planned (10b5-1).
Not stated.
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-09-01 | D'Silva Andrew J. Chief Business Officer Tax withholding | Tax withholding | −1,432 | $7.86 | −11.26K | 99,660 |
| 2026-08-21 | Merrell Brendan W. CHIEF OPERATING OFFICER Tax withholding | Tax withholding | −1,020 | $7.71 | −7.86K | 25,187 |
| 2026-08-21 | Silvestro Stephen L Chief Executive Officer Tax withholding | Tax withholding | −1,737 | $7.71 | −13.39K | 183,551 |
| 2026-08-21 | Odence-Ford Marion Chief Legal & Admin Officer Tax withholding | Tax withholding | −1,529 | $7.71 | −11.79K | 90,407 |
| 2026-08-21 | D'Silva Andrew J. Chief Business Officer Tax withholding | Tax withholding | −1,243 | $7.71 | −9.58K | 43,492 |
48 more transactions are on Measure
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| Insider | Role | On Sep 23, 2025 | Now | Change | Sold | Shape |
|---|---|---|---|---|---|---|
| Stelmakh EdwardChief Finance & Strat Officer | Chief Finance & Strat Officer | 128,218 | 126,830 | −1.08% | $18.75K$18.75K no plan | |
| Silvestro Stephen LChief Executive Officer | Chief Executive Officer | 190,536 | 188,916 | −0.85% | $30.38K$30.38K no plan |
What each insider held after every open-market trade, over the last twelve months.
The assistant answers from what OPRX has actually filed: 16 annual reports filed with the SEC, 51 Form 4 filings from the last year and 1 fund that holds it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
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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.
Be told the next time a OPRX insider trades
Watch OPRX and every open-market Form 4 worth a row (a purchase, a senior officer's sale, anything at a million dollars) lands in the bell and a daily email, with the 10b5-1 word on it when the filing says so. Free.
See who bought, not who was handed shares
Every Form 4 OPRX 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: how big a bet it is for them, and by how much it moved.
Every position, sizedMeasure
Ask what a run of filings adds up to
Whether this is one decision or a pattern, and how it compares with OPRX's own history of insider activity.
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The table above says who traded. This says what OPRX did over the following 30, 90 and 180 days after each open-market purchase and sale, from this company’s own record rather than a study about companies in general, and with the number of transactions shown beside every average.
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