WORKIVA INC (WK) has 3 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 1 sales totalling $499K. Most recent filing: Sept. 16, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
|---|---|---|---|---|---|---|
| Sept. 16, 2026 filed Sept. 15, 2026 | VANDERPLOEG MARTIN J. Director | $0 | 120,000 | 0% | No | |
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| Aug. 21, 2026 filed Aug. 20, 2026 | Ziegler Brandon EVP, CLO, CAO & Corp Secretary | −$499,199 | 6,571 | −5% | No | |
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| Aug. 20, 2026 filed Aug. 18, 2026 | VANDERPLOEG MARTIN J. Director | $0 | 2,780 | −1% | No | |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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