4 transactions on file (2 open-market purchases and 0 open-market sales).
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-07-31 | Kartychak Jennifer Anne Chief Financial Officer Option exercise | Option exercise | +143,000 | $0.00 | +0 | 168,872 |
| 2026-06-05 | Rossi Steven F. Chairman, CEO and President · Director Open-market purchase | Open-market purchase | +79,618 | $0.63 | +50K | 2,693,703 |
| 2026-04-20 | Kartychak Jennifer Anne Chief Financial Officer Grant / award | Grant / award | +6,104 | $1.15 | +7.02K | 25,872 |
| 2026-04-13 | Rossi Steven F. CEO and President · Director Open-market purchase | Open-market purchase | +88,214 | $0.85 | +75K | 2,614,085 |
| Insider | Role | On Sep 23, 2025 | Now | Change | Sold | Shape |
|---|---|---|---|---|---|---|
| Rossi Steven F.CEO and President, Director | CEO and President, Director | 2,525,871 | 2,693,703 | +6.64% | - |
What each insider held after every open-market trade, over the last twelve months.
The assistant answers from what WKSP has actually filed: 26 annual reports filed with the SEC and 4 Form 4 filings from the last year. 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.
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Watch WKSP 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.
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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.
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The table above says who traded. This says what WKSP 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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