Mark Buffington
Chief Executive Officer · BIP Ventures Evergreen BDC
- 2024
- Jul 16, 2026
- 6
Summary
Latest filing:
Mark Buffington has 6 SEC Form 4 filings on record going back to 2024, most recently on 16 July 2026. Lifetime open-market purchases: $350K.
Recent transactions
6The latest 6 SEC Form 4 transactions reported by Mark Buffington.
- BIP Ventures Evergreen BDCP - Open-market purchase
1.4K shares @ $34.61$50K
- BIP Ventures Evergreen BDCP - Open-market purchase
1.5K shares @ $33.36$50K
- BIP Ventures Evergreen BDCP - Open-market purchase
1.4K shares @ $34.51$50K
- BIP Ventures Evergreen BDCP - Open-market purchase
1.5K shares @ $33.61$50K
- BIP Ventures Evergreen BDCP - Open-market purchase
1.5K shares @ $33.16$50K
- BIP Ventures Evergreen BDCP - Open-market purchase
3.4K shares @ $29.54$100K
Trading pattern
InsiderAlpha's records for Mark Buffington go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $58K (6 buys totaling $350K). No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Most active insiders across the market
Mark Buffington has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- de Lima Filho Pedro Batista - $77.15M in AXIA3 purchases and sales in the last 90 days
- Michael Sentonas - $75.78M in CRWD purchases and sales in the last 90 days
- Saba Capital Management, L.P. - $70.52M in ECAT purchases and sales in the last 90 days
- CANYON CAPITAL ADVISORS LLC - $68.24M in CBL purchases and sales in the last 90 days
- James F. Wirth - $5.84B in IHT purchases and sales in the last 90 days
- SGF FANG Holdings, LP - $1.86B in FANG purchases and sales in the last 90 days
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Frequently asked questions
Who is Mark Buffington?
Mark Buffington is a corporate insider, tracked as Chief Executive Officer. InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mark Buffington last file a Form 4?
The most recent primary Form 4 on record is dated 16 July 2026, one of 6 filings going back to 2024.
Has Mark Buffington been buying or selling stock?
Recorded transactions: 6 open-market purchases ($350K) and 0 open-market sales across all tracked filings.