Charles Dirkson R insider trades
Charles Dirkson R has filed 27 Form 4s with the SEC that we hold, for Builders FirstSource, Inc. (BLDR) (Director), Loar Holdings Inc. (LOAR) (See Remarks, Director) and DPC Holdings PLC (DPC) (Director). Across all of them we count 6 purchases worth $40.3M and 3 sales worth $65.2M reported on Form 4. In the last 12 months: 5 purchases ($39.8M) and 0 sales ($0). The largest single trade was a sale of 589,605 shares of Loar Holdings Inc. worth $47.7M, dated 2025-05-16. The first filing on our record is dated 2022-06-16 and the latest 2026-09-14.
Builders FirstSource, Inc. (BLDR)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2025-05-27 | P, purchase reported on Form 4 | 5,000 | $548.4K | 2025-05-29 |
Loar Holdings Inc. (LOAR)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-12-12 | S, sale reported on Form 4 | 126,960 | $10.3M | 2024-12-16 |
| 2025-05-16 | S, sale reported on Form 4 | 589,605 | $47.7M | 2025-05-19 |
| 2025-05-19 | S, sale reported on Form 4 | 88,767 | $7.2M | 2025-05-19 |
| 2026-03-10 | P, purchase reported on Form 4 | 3,400 | $229.2K | 2026-03-13 |
| 2026-03-11 | P, purchase reported on Form 4 | 4,166 | $281.2K | 2026-03-13 |
| 2026-03-12 | P, purchase reported on Form 4 | 36,434 | $2.5M | 2026-03-13 |
DPC Holdings PLC (DPC)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2026-06-26 | P, purchase reported on Form 4 | 212,121 | $7.0M | 2026-06-26 |
| 2026-06-26 | P, purchase reported on Form 4 | 903,448 | $29.8M | 2026-06-26 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1335344) 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.
Privacy · Terms