Summary
Updated Aug 31, 2026
Stephen Karp is General Counsel of Markforged Holding Corp (MKFG). 2 SEC Form 4 filings on record, most recently on 17 October 2024.
Recent Transactions
2Every recent SEC Form 4 transaction Stephen Karp has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Stephen Karp go back to 2024: 2 primary Form 4 filings, an average of 0.7 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.
Other Insiders Active in the Same Sector
No other insider has filed at Stephen Karp's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Amit Agarwal - $94.87M of DDOG open-market activity in the last 12 months
- Scott Farquhar - $91.40M of TEAM open-market activity in the last 12 months
- Michael Cannon-Brookes - $91.40M of TEAM open-market activity in the last 12 months
- Craig A. Lampo - $90.02M of APH open-market activity in the last 12 months
- Ronald Clarke - $88.51M of CPAY open-market activity in the last 12 months
- Arthur D. Levinson - $86.74M of AAPL open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Stephen Karp?
Stephen Karp is a corporate insider, tracked as General Counsel of Markforged Holding Corp (MKFG). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Stephen Karp last file a Form 4?
The most recent primary Form 4 on record is dated 17 October 2024, one of 2 filings going back to 2024.
Where can I see all of Stephen Karp'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.
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