JULIE RUBINSTEIN
CIK 1780664 · President and COO · last filed 2026-04-29
"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
$6.65M
Companies
1
Total Filings
56
Lifetime Open-Market Net
-$80.68M
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 | President and COO | 377,802 | $17.60 | $6.65M | -$80.68M | 56 | 2026-04-29 |
Recent Filings · Page 2 of 6
56 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-13 | ADPT | Mixed | −135,537 | -$2.08M | EDGAR |
| 2026-03-10 | ADPT | Mixed | −13,014 | -$629.1K | EDGAR |
| 2026-03-06 | ADPT | Grant (A) | +81,250 | $0 | EDGAR |
| 2026-03-05 | ADPT | Mixed | −13,014 | -$771.4K | EDGAR |
| 2025-03-06 | ADPT | Mixed | +115,495 | -$415.5K | EDGAR |
| 2024-03-06 | ADPT | Mixed | +135,930 | -$135.8K | EDGAR |
| 2023-03-08 | ADPT | Mixed | +110,311 | -$194.3K | EDGAR |
| 2022-03-08 | ADPT | Mixed | +180,725 | -$55.4K | EDGAR |
| 2021-03-08 | ADPT | Grant (A) | +45,788 | $0 | EDGAR |
| 2021-03-03 | ADPT | Mixed | — | -$776.5K | EDGAR |
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.