David Plotkin - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 5, 2026
David Plotkin is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
Profile
David Plotkin is a corporate insider at BRIGHTCOVE INC (BCOV). Plotkin has reported 1 insider filing with the SEC since 2024. The most recent filing was in November 2024.
| Role | Chief Legal Officer |
|---|---|
| Notability | 20/100 |
Board memberships
- BRIGHTCOVE INC
Trading Pattern
InsiderAlpha's records for David Plotkin go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role David Plotkin has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Chief Legal Officer at BRIGHTCOVE INC (BCOV) - 1 filing, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-11-04 | BCOV | BRIGHTCOVE INC | F - Tax withholding / forfeiture | 10.4K | $2.07 | $22K |
Most Active Insiders Right Now
David Plotkin has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- Magnetar Financial LLC - $5.34B of CRWV open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
- BCP 8 Holdings Mozart Manager L.L.C. - $1.22B of MDLN open-market activity in the last 90 days
- BX Mozart ML-2 Holdco L.P. - $1.22B of MDLN open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Charles A. Davis
- Deep Track Biotechnology Master Fund, Ltd.
- Frederick D. Disanto
- Robert E. Dixon
- Romeo R. Dizon
- DONEGAL MUTUAL INSURANCE CO
- DORCHESTER MINERALS OPERATING LP
- Robert W. Duggan
Frequently Asked Questions
Who is David Plotkin?
David Plotkin is a corporate insider at BRIGHTCOVE INC (BCOV). Plotkin has reported 1 insider filing with the SEC since 2024. The most recent filing was in November 2024.…
Where can I see all of David Plotkin's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live David Plotkin profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.