The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 31, 2026 | Owen Katey Einterz | Director | Gift(G) | 13K | — | — |
| Aug 26, 2026 | Owen Katey Einterz | Director | Sell(S) | 10K | $26.00 | $250K |
| Aug 18, 2026 | Hershberg Robert | Director | Option exercise(M) | 15K | — | $0 |
| Aug 18, 2026 | Hershberg Robert | Director | Sell(S) | 16K | $24.41 | $382K |
| Aug 18, 2026 | Hershberg Robert | Director | Sell(S) | 15K | $24.39 | $366K |
| Aug 18, 2026 | Hershberg Robert | Director | Option exercise(M) | 15K | $6.32 | $95K |
| Aug 18, 2026 | Robins Chad M | CEO and Chairman, Director | Option exercise(M) | 279K | — | $0 |
| Aug 18, 2026 | Robins Chad M | CEO and Chairman, Director | Sell(S) | 204 | $25.14 | $5K |
| Aug 18, 2026 | Robins Chad M | CEO and Chairman, Director | Sell(S) | 278K | $24.48 | $6.8M |
| Aug 18, 2026 | Robins Chad M | CEO and Chairman, Director | Option exercise(M) | 279K | $6.55 | $1.8M |
| Aug 17, 2026 | Robins Chad M | CEO and Chairman, Director | Option exercise(M) | 321K | — | $0 |
| Aug 17, 2026 | Robins Chad M | CEO and Chairman, Director | Sell(S) | 3K | $25.57 | $65K |
| Aug 17, 2026 | Robins Chad M | CEO and Chairman, Director | Sell(S) | 319K | $25.08 | $8.0M |
| Aug 17, 2026 | Robins Chad M | CEO and Chairman, Director | Option exercise(M) | 321K | $6.55 | $2.1M |
| Aug 17, 2026 | Neupert Peter M | Director | Option exercise(M) | 15K | — | $0 |
| Aug 17, 2026 | Neupert Peter M | Director | Sell(S) | 70K | $25.16 | $1.8M |
| Aug 17, 2026 | Neupert Peter M | Director | Sell(S) | 40K | $25.10 | $1.0M |
| Aug 17, 2026 | Neupert Peter M | Director | Sell(S) | 15K | $25.23 | $378K |
| Aug 17, 2026 | Neupert Peter M | Director | Option exercise(M) | 15K | $6.32 | $95K |
| Aug 10, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 3K | $25.00 | $75K |
| Jul 30, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 1K | $24.00 | $31K |
| Jul 21, 2026 | Robins Harlan S | Chief Scientific Officer | Option exercise(M) | 285K | $6.55 | $1.9M |
| Jul 21, 2026 | Robins Harlan S | Chief Scientific Officer | Sell(S) | 279K | $21.72 | $6.1M |
| Jul 21, 2026 | Robins Harlan S | Chief Scientific Officer | Sell(S) | 214K | $22.12 | $4.7M |
| Jul 21, 2026 | Robins Harlan S | Chief Scientific Officer | Option exercise(M) | 285K | — | $0 |
| Jul 16, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 5K | $23.00 | $115K |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 59K | $7.80 | $463K |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 24K | $12.14 | $287K |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 23K | $8.46 | $192K |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Sell(S) | 106K | $22.59 | $2.4M |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 59K | — | $0 |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 24K | — | $0 |
| Jul 15, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 23K | — | $0 |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 13K | $7.80 | $98K |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 13K | $12.14 | $153K |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 13K | $8.46 | $107K |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Sell(S) | 45K | $22.59 | $1.0M |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 13K | — | $0 |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 13K | — | $0 |
| Jul 2, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 13K | — | $0 |
| Jul 2, 2026 | Robins Harlan S | Chief Scientific Officer | Sell(S) | 239K | $21.74 | $5.2M |
| Jul 2, 2026 | Robins Harlan S | Chief Scientific Officer | Sell(S) | 147K | $22.45 | $3.3M |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 4K | $7.80 | $27K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 3K | $12.14 | $40K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 12K | $8.46 | $103K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 5K | $3.99 | $19K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 14K | $8.12 | $114K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Sell(S) | 9K | $22.18 | $194K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Sell(S) | 42K | $22.50 | $951K |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 4K | — | $0 |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 3K | — | $0 |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 12K | — | $0 |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 5K | — | $0 |
| Jul 1, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 14K | — | $0 |
| Jul 1, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 487 | $22.00 | $11K |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 2K | $12.14 | $22K |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 25K | $8.46 | $211K |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 25K | $3.99 | $100K |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 52K | $8.12 | $419K |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Sell(S) | 155K | $21.14 | $3.3M |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 2K | — | $0 |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 25K | — | $0 |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 25K | — | $0 |
| Jun 29, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 52K | — | $0 |
| Jun 26, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 11K | $12.14 | $134K |
| Jun 26, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Sell(S) | 11K | $21.00 | $232K |
| Jun 26, 2026 | Benzeno Sharon | Chief Commercial Ofc Imm Med | Option exercise(M) | 11K | — | $0 |
| Jun 25, 2026 | Griffin Michelle Renee | Director | Option exercise(M) | 52K | $7.80 | $406K |
| Jun 25, 2026 | Griffin Michelle Renee | Director | Sell(S) | 52K | $20.18 | $1.1M |
| Jun 25, 2026 | Griffin Michelle Renee | Director | Option exercise(M) | 52K | — | $0 |
| Jun 25, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 5K | $20.50 | $103K |
| Jun 16, 2026 | Robins Harlan S | Chief Scientific Officer | Sell(S) | 6K | $18.01 | $111K |
| Jun 15, 2026 | Robins Harlan S | Chief Scientific Officer | Sell(S) | 100K | $17.37 | $1.7M |
| Jun 11, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 5K | $19.00 | $95K |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 6K | $12.14 | $70K |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 2K | $8.46 | $17K |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 2K | $3.99 | $9K |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 9K | $8.12 | $76K |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Sell(S) | 40K | $17.49 | $695K |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 6K | — | $0 |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 2K | — | $0 |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 2K | — | $0 |
| Jun 4, 2026 | Lo Francis | Chief People Officer | Option exercise(M) | 9K | — | $0 |
| Jun 4, 2026 | Bobulsky Susan | Chief Commercial Officer, MRD | Sell(S) | 11K | $18.00 | $198K |
| May 18, 2026 | Piskel Kyle | Chief Financial Officer | Sell(S) | 3K | $13.04 | $41K |
| Apr 27, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | $8.46 | $124K |
| Apr 27, 2026 | Rubinstein Julie | President and COO | Sell(S) | 19K | $14.23 | $271K |
| Apr 27, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | — | $0 |
| Apr 24, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | $8.46 | $125K |
| Apr 24, 2026 | Rubinstein Julie | President and COO | Sell(S) | 19K | $14.02 | $267K |
| Apr 24, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | — | $0 |
| Apr 23, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | $8.46 | $125K |
| Apr 23, 2026 | Rubinstein Julie | President and COO | Sell(S) | 19K | $13.74 | $262K |
| Apr 23, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | — | $0 |
| Apr 22, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | $8.46 | $125K |
| Apr 22, 2026 | Rubinstein Julie | President and COO | Sell(S) | 19K | $14.13 | $269K |
| Apr 22, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | — | $0 |
| Apr 21, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 15K | $8.46 | $125K |
| Apr 21, 2026 | Rubinstein Julie | President and COO | Option exercise(M) | 12K | $12.14 | $144K |
| Apr 21, 2026 | Rubinstein Julie | President and COO | Sell(S) | 31K | $14.66 | $454K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for ADPT