Stiepleman David (CIK 1515134) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-04). Recent activity: Buy TSLX (20,200 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-04 | Sixth Street Specialty Lending, Inc. (TSLX) | Vice President | Buy | 20,200 | $356,530 |
Source: SEC Form 4 filings · as of 2026-03-04