Insiders / Robins Harlan S
Robins Harlan S
CIK 1780851personinsider
Companies
1
First seen
Jan 8, 2026
Last activity
Mar 13, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Adaptive Biotechnologies Corp · ADPT | 1,522,058 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Adaptive Biotechnologies Corp | Common Stock | 1,522,058 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 11, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $4.34M | -330K -17.80% | 1,522,058 0.95% of shares | medium |
| Mar 11, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $1.85M | -141K -7.06% | 1,851,658 1.16% of shares | medium |
| Feb 2, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $644.8K | -35K -2.84% | 1,187,644 0.74% of shares | medium |
| Mar 3, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $235.1K | -14K -1.22% | 1,155,291 0.72% of shares | medium |
| Jan 6, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $164.4K | -10K -0.81% | 1,222,312 0.77% of shares | medium |
| Mar 2, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $157.2K | -10K -0.85% | 1,169,524 0.73% of shares | medium |
| Feb 3, 2026 | Sell | ADPT Adaptive Biotechnologies Corp Common Stock | $154.3K | -8K -0.68% | 1,179,524 0.74% of shares | medium |
| Mar 6, 2026 | Grant | ADPT Adaptive Biotechnologies Corp Common Stock | $0 | +709K +55.27% | 1,992,324 1.25% of shares | low |
| Mar 4, 2026 | Grant | ADPT Adaptive Biotechnologies Corp Common Stock | $0 | +128K +11.06% | 1,283,104 0.80% of shares | low |