CHAD M ROBINS
CIK 1780649 · CEO and Chairman · last filed 2026-04-08
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$69.17M
Companies
1
Total Filings
60
Lifetime Open-Market Net
-$73.74M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ADPT | CEO and Chairman | 2,717,781 | $25.45 | $69.17M | -$73.74M | 42 | 2026-04-08 |
Recent Filings · Page 3 of 6
60 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-11-10 | ADPT | Notice (144) | −86,161 | -$1.27M | EDGAR |
| 2025-03-06 | ADPT | Mixed | +382,548 | -$1.60M | EDGAR |
| 2025-02-21 | ADPT | Mixed | — | -$608.3K | EDGAR |
| 2025-02-20 | ADPT | Notice (144) | −99,107 | -$829.5K | EDGAR |
| 2025-02-19 | ADPT | Notice (144) | −186,080 | -$1.56M | EDGAR |
| 2025-02-18 | ADPT | Notice (144) | −211,160 | -$1.75M | EDGAR |
| 2025-02-18 | ADPT | Mixed | — | -$1.01M | EDGAR |
| 2025-02-14 | ADPT | Notice (144) | −158,921 | -$1.32M | EDGAR |
| 2025-02-13 | ADPT | Notice (144) | −100,287 | -$854.4K | EDGAR |
| 2024-03-06 | ADPT | Mixed | +305,937 | -$167.0K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.