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Bylund James
InsiderCIK 0001849642
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 3
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2026
Across 3 filings between 2026, Bylund James has disclosed $1.7M in transactions — all concentrated in REPLIGEN CORP (RGEN). Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
3 loaded
| Mar 23 | RGEN REPLIGEN CORP | Bylund James | Insider | Grant | $1.2M |
| Mar 5 | RGEN REPLIGEN CORP | Bylund James | Insider | Grant | $7.8K |
| Mar 3 | RGEN REPLIGEN CORP | Bylund James | Insider | Tax withheld | $494.3K |
3 filings