Buffington Mark insider trades
Buffington Mark has filed 8 Form 4s with the SEC that we hold, all for CIK 1950572, as Chief Executive Officer, Director. Across all of them we count 11 purchases worth $1.4M and 0 sales worth $0 reported on Form 4. In the last 12 months: 4 purchases ($200.0K) and 0 sales ($0). The largest single trade was a purchase of 20,000 shares of CIK 1950572 worth $500.0K, dated 2023-08-24. The first filing on our record is dated 2023-08-24 and the latest 2026-07-16.
CIK 1950572
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2023-07-12 | P, purchase reported on Form 4 | 369 | $9.2K | 2023-08-24 |
| 2023-08-24 | P, purchase reported on Form 4 | 12,000 | $300.0K | 2023-08-24 |
| 2023-08-24 | P, purchase reported on Form 4 | 8,000 | $200.0K | 2023-08-24 |
| 2023-08-24 | P, purchase reported on Form 4 | 20,000 | $500.0K | 2023-08-24 |
| 2024-10-21 | P, purchase reported on Form 4 | 3,385 | $100.0K | 2024-10-22 |
| 2025-01-15 | P, purchase reported on Form 4 | 1,676 | $50.0K | 2025-01-16 |
| 2025-07-23 | P, purchase reported on Form 4 | 1,508 | $50.0K | 2025-07-24 |
| 2025-10-15 | P, purchase reported on Form 4 | 1,488 | $50.0K | 2025-10-17 |
| 2026-01-14 | P, purchase reported on Form 4 | 1,449 | $50.0K | 2026-01-15 |
| 2026-04-17 | P, purchase reported on Form 4 | 1,499 | $50.0K | 2026-04-20 |
| 2026-07-15 | P, purchase reported on Form 4 | 1,445 | $50.0K | 2026-07-16 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1987881) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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