Arkolith/Insider Trading/ABCL

ABCL Insider Trading

Name: Arkolith
Brand: Arkolith

AbCellera Biologics Inc. · full profile →Last filing Jul 1, 2026

Net Buying · 180d

Open-Market Buys (180d)

$952K

3 insiders

Open-Market Sells (180d)

0 insiders

Net Insider Flow

$952K

open market, 180d

Reporting Insiders

4 P/S transactions

Build

Build on these Form 4 transactions

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.

Form 4 insider API

Open-market buys and sells, cluster scans, company flows.

insider.transactions

13F holdings API

Owners, holdings, deltas, point-in-time portfolios.

stock.owners

MCP quickstart

Connect an agent, mint a key, make the first call.

/api/mcp

Recent Form 4 Transactions

100 shown

Date	Insider	Role	Action	Shares	Price	Value
Jul 1, 2026	Sandor Victor	Director	Grant(A)	152K	—	$0
Jul 1, 2026	Seely Lynn	Director	Grant(A)	152K	—	$0
Jun 11, 2026	Montalbano John S.	Director	Grant(A)	112K	—	$0
Jun 11, 2026	Hayden Michael R	Director	Grant(A)	112K	—	$0
Jun 11, 2026	Quake Stephen	Director	Grant(A)	112K	—	$0
Jun 3, 2026	Booth Andrew	Chief Financial Officer	Option exercise(M)	250K	$0.19	$48K
Jun 3, 2026	Booth Andrew	Chief Financial Officer	Option exercise(M)	250K	—	$0
May 14, 2026	Montalbano John S.	Director	Buy(P)	20K	$4.77	$95K
Feb 27, 2026	Booth Andrew	Chief Financial Officer	Buy(P)	43K	$3.42	$146K
Feb 27, 2026	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	38K	$3.44	$131K
Feb 26, 2026	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	177K	$3.27	$580K
Jan 1, 2026	Booth Andrew	Chief Financial Officer	Grant(A)	809K	—	$0
Jan 1, 2026	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Grant(A)	2.1M	—	$0
Jan 1, 2026	Lecault Veronique	Chief Technology Officer, Director	Grant(A)	539K	—	$0
Jan 1, 2026	Stimart Tryn	Chief Legal Officer	Grant(A)	539K	—	$0
Dec 18, 2025	Thermopylae Holdings Ltd.	10% Owner	Gift(G)	225K	—	$0
Dec 1, 2025	Quake Stephen	Director	Grant(A)	195K	—	$0
Nov 26, 2025	Montalbano John S.	Director	Buy(P)	50K	$3.57	$179K
Jun 12, 2025	Hayden Michael R	Director	Grant(A)	239K	—	$0
Jun 12, 2025	Lo Andrew	Director	Grant(A)	239K	—	$0
Jun 12, 2025	Montalbano John S.	Director	Grant(A)	239K	—	$0
Mar 11, 2025	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	344K	$2.16	$742K
Mar 10, 2025	Montalbano John S.	Director	Buy(P)	25K	$2.30	$58K
Mar 6, 2025	Montalbano John S.	Director	Buy(P)	60K	$2.34	$140K
Jan 1, 2025	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Grant(A)	2.7M	—	$0
Jan 1, 2025	Booth Andrew	Chief Financial Officer	Grant(A)	1.4M	—	$0
Jan 1, 2025	Lecault Veronique	Chief Operating Officer, Director	Grant(A)	832K	—	$0
Jan 1, 2025	Stimart Tryn	Chief Legal Officer	Grant(A)	832K	—	$0
Dec 4, 2024	Thermopylae Holdings Ltd.	10% Owner	Gift(G)	286K	—	$0
Nov 25, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Nov 25, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Sep 20, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Sep 20, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Aug 29, 2024	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	284K	$2.61	$740K
Jun 21, 2024	Montalbano John S.	Director	Grant(A)	164K	—	$0
Jun 21, 2024	Lo Andrew	Director	Grant(A)	164K	—	$0
Jun 21, 2024	Hayden Michael R	Director	Grant(A)	164K	—	$0
Jun 21, 2024	Lecault Veronique	Chief Operating Officer, Director	Option exercise(M)	83K	$0.19	$16K
Jun 21, 2024	Lecault Veronique	Chief Operating Officer, Director	Option exercise(M)	83K	—	$0
May 31, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
May 31, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Feb 26, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Feb 26, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Jan 14, 2024	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Grant(A)	2.1M	—	$0
Jan 14, 2024	Booth Andrew	Chief Financial Officer	Grant(A)	770K	—	$0
Jan 14, 2024	Stimart Tryn	Chief Legal Officer	Grant(A)	616K	—	$0
Jan 14, 2024	Lecault Veronique	Chief Operating Officer, Director	Grant(A)	770K	—	$0
Dec 19, 2023	Thermopylae Holdings Ltd.	10% Owner	Gift(G)	210K	—	$0
Nov 23, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Nov 23, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Nov 8, 2023	Montalbano John S.	Director	Buy(P)	10K	$4.46	$45K
Nov 6, 2023	Montalbano John S.	Director	Buy(P)	20K	$4.64	$93K
Sep 22, 2023	Hayden Michael R	Director	Buy(P)	20K	$4.91	$98K
Sep 12, 2023	Lecault Veronique	Chief Operating Officer, Director	Buy(P)	20K	$5.19	$104K
Aug 24, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Aug 24, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Aug 8, 2023	Hayden Michael R	Director	Buy(P)	30K	$5.90	$177K
May 26, 2023	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	153K	$6.52	$998K
May 26, 2023	Booth Andrew	Chief Financial Officer	Buy(P)	15K	$6.85	$99K
May 26, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
May 26, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
May 5, 2023	Lecault Veronique	Chief Operating Officer, Director	Option exercise(M)	250K	$0.19	$48K
May 5, 2023	Lecault Veronique	Chief Operating Officer, Director	Option exercise(M)	250K	—	$0
Feb 22, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Feb 22, 2023	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Dec 20, 2022	Booth Andrew	Chief Financial Officer	Gift(G)	50K	—	$0
Dec 20, 2022	Booth Andrew	Chief Financial Officer	Option exercise(M)	50K	$0.19	$10K
Dec 20, 2022	Booth Andrew	Chief Financial Officer	Option exercise(M)	50K	—	$0
Dec 16, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	85K	$10.10	$860K
Dec 1, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Grant(A)	925K	—	$0
Dec 1, 2022	Booth Andrew	Chief Financial Officer	Grant(A)	486K	—	$0
Dec 1, 2022	Stimart Tryn	Chief Legal Officer	Grant(A)	347K	—	$0
Dec 1, 2022	Lecault Veronique	Chief Operating Officer, Director	Grant(A)	463K	—	$0
Dec 1, 2022	Montalbano John S.	Director	Grant(A)	47K	—	$0
Dec 1, 2022	Hayden Michael R	Director	Grant(A)	47K	—	$0
Dec 1, 2022	Lo Andrew	Director	Grant(A)	47K	—	$0
Nov 18, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Nov 18, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Oct 31, 2022	Thermopylae Holdings Ltd.	10% Owner	Gift(G)	70K	—	$0
Aug 19, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	200K	$11.46	$2.3M
Aug 18, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Aug 18, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Jun 14, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	9K	$8.05	$74K
Jun 13, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	55K	$8.03	$441K
Jun 6, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	65K	$7.50	$484K
May 18, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
May 18, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
May 16, 2022	Lecault Veronique	Chief Operating Officer, Director	Buy(P)	200K	$6.34	$1.3M
May 13, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	300K	$7.26	$2.2M
May 12, 2022	Booth Andrew	Chief Financial Officer	Buy(P)	85K	$5.79	$492K
May 12, 2022	Thermopylae Holdings Ltd.	10% Owner	Buy(P)	1.4M	$6.41	$9.0M
Mar 4, 2022	Montalbano John S.	Director	Buy(P)	10K	$8.54	$85K
Mar 1, 2022	Montalbano John S.	Director	Buy(P)	20K	$9.05	$181K
Feb 28, 2022	Lecault Veronique	Chief Operating Officer, Director	Buy(P)	231K	$8.66	$2.0M
Feb 22, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	$2.70	$152K
Feb 22, 2022	Hansen Carl L. G.	Chief Executive Officer, Director, 10% Owner	Option exercise(M)	56K	—	$0
Dec 10, 2021	Booth Andrew	Chief Financial Officer	Option exercise(M)	500K	$0.32	$160K
Dec 10, 2021	Booth Andrew	Chief Financial Officer	Option exercise(M)	500K	—	$0
Dec 8, 2021	Lecault Veronique	Chief Operating Officer, Director	Option exercise(M)	250K	$0.19	$48K
Dec 8, 2021	Lecault Veronique	Chief Operating Officer, Director	Option exercise(M)	250K	—	$0

Data Source

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 2021-01-04 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).