// company-profile
Workiva Inc
WK// activity-summary
Recent insider activity is bullish. Over the last 30 days, 7 insiders purchased shares versus 3 sales. Buying was led by Herz Robert H.
// 90-day insight
Over the last 90 days, Workiva Inc insiders bought $0 (7 transactions) and sold $2.1M (4 transactions).
- Most active insider: Herz Robert H with 3 transactions totaling $127K.
- Largest single sale: $1.5M by VANDERPLOEG MARTIN J. on Jun 1, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Workiva Inc as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 4, 2026 | Herz Robert H | WK | Sale | 1,500 | $51.23 | $77K |
| Jun 1, 2026 | Herz Robert H | WK | Award | 4,070 | — | — |
| Jun 1, 2026 | VANDERPLOEG MARTIN J. | WK | Tax Withholding | 28,942 | $52.83 | $1.53M |
| Jun 1, 2026 | PEEK MARK S | WK | Award | 4,070 | — | — |
| Jun 1, 2026 | CROW MICHAEL M | WK | Award | 4,070 | — | — |
45 more transactions hidden
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