BOBULSKY SUSAN
Officer · ADPT
As of 2026-09-17, BOBULSKY SUSAN has 14 Form 4 transactions on record across 1 company — 11 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in March in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $11.3M
- Indirect $0
| ADPT | direct | 395,794 sh | $11.3M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | ADPT | Sale | 1,195 @ $27.00 | $32K | −0.3% of holding | 395,794 | Form 4 |
| 2026-08-10 | ADPT | Sale | 3,000 @ $25.00 | $75K | −0.8% of holding | 396,989 | Form 4 |
| 2026-07-30 | ADPT | Sale | 1,299 @ $24.00 | $31K | −0.3% of holding | 399,989 | Form 4 |
| 2026-07-16 | ADPT | Sale | 5,000 @ $23.00 | $115K | −1.2% of holding | 401,288 | Form 4 |
| 2026-07-01 | ADPT | Sale | 487 @ $22.00 | $11K | −0.1% of holding | 406,288 | Form 4 |
| 2026-06-25 | ADPT | Sale | 5,000 @ $20.50 | $103K | −1.2% of holding | 406,775 | Form 4 |
| 2026-06-11 | ADPT | Sale | 5,000 @ $19.00 | $95K | −1.2% of holding | 411,775 | Form 4 |
| 2026-06-04 | ADPT | Sale | 11,000 @ $18.00 | $198K | −2.6% of holding | 416,775 | Form 4 |
| 2026-03-11 | ADPT | Sale | 41,338 @ $13.17 | $544K | −8.8% of holding | 427,775 | Form 4 |
| 2025-03-05 | ADPT | Sale | 26,023 @ $6.98 | $182K | −7.0% of holding | 347,238 | Form 4 |
4 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.