Abcellera Biologics Inc. insider trading
Every open-market purchase and sale by Abcellera Biologics Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.
| Date | Insider | Trade | Shares | Price | Value | 1M after | 3M after | 6M after |
|---|
Does following Abcellera Biologics Inc.’s insiders pay?
From June 10, 2021 to August 24, 2026, 10 insiders reported 34 open-market purchases and 8 sales not made under a pre-set plan in Abcellera Biologics Inc. Twelve months after each purchase was reported, the shares were −34.4% against the S&P 500 on average (median −32.6%), over 19 purchases with a full year of prices; 21% beat the index. After sales, the shares moved −54.9% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on August 18, 2021 into $1,718 by November 2, 2026, −28.8% a year. It held shares 63% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $14,219 (+7.0% a year), and held throughout $18,475 (+12.6%).
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Thermopylae Holdings Ltd. | 10% owner | 12 | −40.8% (8) | 13% | 1 | −60.9% (1) | March 2, 2026 |
| Montalbano John S. | Director | 9 | −7.5% (3) | 67% | 0 | — | August 18, 2026 |
| Booth Andrew | Chief Financial Officer | 5 | −32.5% (3) | 33% | 1 | −60.9% (1) | August 14, 2026 |
| Hayden Michael R | Director | 4 | −76.5% (1) | 0% | 1 | −42.1% (1) | August 24, 2026 |
| Lecault Veronique | Chief Operating Officer | 3 | −39.4% (3) | 0% | 1 | −60.9% (1) | September 14, 2023 |
| Falconer Ester | Chief Technology Officer | 0 | — | — | 1 | −60.9% (1) | June 10, 2021 |
| Hamer John | Director | 0 | — | — | 1 | −31.7% (1) | September 2, 2021 |
| Hansen Carl L. G. | Chief Executive Officer | 0 | — | — | 1 | −60.9% (1) | June 10, 2021 |
| Lo Andrew | Director | 1 | −12.0% (1) | 0% | 0 | — | December 7, 2021 |
| Stimart Tryn | Chief Legal Officer | 0 | — | — | 1 | −60.9% (1) | June 10, 2021 |
When several insiders traded Abcellera Biologics Inc.
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Abcellera Biologics Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After the 3 buying crowds with six months of prices, it averaged −19.2% against the index. After 1 selling crowd, −50.2%. One company's history is too short to judge by; the test across every company is the better guide.
| Month | Crowd | 3 months on, vs S&P 500 | 6 months | 12 months |
|---|---|---|---|---|
| August 31, 2026 | 3 buying | not yet | not yet | not yet |
| May 31, 2023 | 2 buying | −25.1% | −41.0% | −71.8% |
| March 31, 2022 | 2 buying | +24.4% | +21.7% | −15.8% |
| November 30, 2021 | 2 buying | −33.4% | −38.4% | −4.8% |
| June 30, 2021 | 7 selling | −13.4% | −50.2% | −41.0% |