Francis Lo insider trades: Adaptive Biotechnologies (ADPT) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Francis reports to the SEC
Open-market buys and sales
30 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 1, 2026 | ADPT | ↓ Sell | 26,792 | $28.28 | $758K | Direct | Oct 5, 2026 (4d) |
| Sep 16, 2026 | ADPT | ↓ Sell | 115,406 | $28.06 | $3.2M | Direct | Sep 18, 2026 (2d) |
| Jul 15, 2026 | ADPT | ↓ Sell | 105,762 | $22.59 | $2.4M | Direct | Jul 17, 2026 (2d) |
| Jul 2, 2026 | ADPT | ↓ Sell | 95,842 | $22.51 | $2.2M | Direct | Jul 6, 2026 (4d) |
| Jun 4, 2026 | ADPT | ↓ Sell | 39,741 | $17.49 | $695K | Direct | Jun 8, 2026 (4d) |
| Apr 8, 2026 | ADPT | ↓ Sell | 22,564 | $15.07 | $340K | Direct | Apr 10, 2026 (2d) |
| Mar 11, 2026 | ADPT | ↓ Sell | 30,593 | $14.08 | $431K | Direct | Mar 13, 2026 (2d) |
| Mar 5, 2026 | ADPT | ↓ Sell | 38,074 | $15.09 | $575K | Direct | Mar 9, 2026 (4d) |
| Jan 12, 2026 | ADPT | ↓ Sell10b5-1 | 79,590 | $17.73 | $1.4M | Direct | Jan 14, 2026 (2d) |
| Jan 2, 2026 | ADPT | ↓ Sell | 3,125 | $16.08 | $50K | Direct | Jan 6, 2026 (4d) |
| Dec 22, 2025 | ADPT | ↓ Sell | 4,394 | $17.50 | $77K | Direct | Jan 7, 2026 (16d) |
| Dec 15, 2025 | ADPT | ↓ Sell | 113,890 | $15.57 | $1.8M | Direct | Dec 17, 2025 (2d) |
| Mar 5, 2025 | ADPT | ↓ Sell | 20,875 | $6.99 | $146K | Direct | Mar 6, 2025 (1d) |
| Mar 5, 2024 | ADPT | ↓ Sell | 14,700 | $3.43 | $50K | Direct | Mar 6, 2024 (1d) |
| Mar 6, 2023 | ADPT | ↓ Sell | 6,816 | $8.57 | $58K | Direct | Mar 8, 2023 (2d) |
| Mar 8, 2022 | ADPT | ↓ Sell | 3,582 | $11.44 | $41K | Direct | Mar 10, 2022 (2d) |
| Mar 7, 2022 | ADPT | ↓ Sell | 1,569 | $12.01 | $19K | Direct | Mar 8, 2022 (1d) |
| May 14, 2021 | ADPT | ↓ Sell | 2,000 | $33.80 | $68K | Direct | May 17, 2021 (3d) |
| Apr 15, 2021 | ADPT | ↓ Sell | 2,000 | $43.04 | $86K | Direct | Apr 16, 2021 (1d) |
| Mar 15, 2021 | ADPT | ↓ Sell | 2,000 | $41.83 | $84K | Direct | Mar 17, 2021 (2d) |
| Feb 16, 2021 | ADPT | ↓ Sell | 2,000 | $65.45 | $131K | Direct | Feb 17, 2021 (1d) |
| Jan 15, 2021 | ADPT | ↓ Sell | 2,000 | $66.55 | $133K | Direct | Jan 20, 2021 (5d) |
| Dec 15, 2020 | ADPT | ↓ Sell | 2,000 | $55.94 | $112K | Direct | Dec 16, 2020 (1d) |
| Nov 16, 2020 | ADPT | ↓ Sell | 2,000 | $47.68 | $95K | Direct | Nov 18, 2020 (2d) |
| Oct 15, 2020 | ADPT | ↓ Sell | 2,000 | $51.51 | $103K | Direct | Oct 16, 2020 (1d) |
| Oct 12, 2020 | ADPT | ↓ Sell | 25,000 | $52.80 | $1.3M | Direct | Oct 14, 2020 (2d) |
| Sep 15, 2020 | ADPT | ↓ Sell | 2,000 | $42.58 | $85K | Direct | Sep 16, 2020 (1d) |
| Aug 17, 2020 | ADPT | ↓ Sell | 2,000 | $39.36 | $79K | Direct | Aug 19, 2020 (2d) |
| Jul 15, 2020 | ADPT | ↓ Sell | 2,000 | $43.85 | $88K | Direct | Jul 17, 2020 (2d) |
| Jun 18, 2020 | ADPT | ↓ Sell | 2,000 | $44.34 | $89K | Direct | Jun 19, 2020 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ADPT insiders
Open-market trades in the last 12 months
About Francis Lo's insider trades
Francis Lo is Chief People Officer at Adaptive Biotechnologies (ADPT). Since Jun 18, 2020, Francis has reported no open-market purchases and 30 sales worth $16.7M on SEC Form 4. In the last 12 months: 12 sales ($13.9M).
1 sale (8% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.
Their filings also include option exercises (23 filings), grants and awards (7 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ADPT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.