Thomson, Peter J. — Insider Profile

Insider Profile

Thomson, Peter J.

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$TRI · Deputy Chair

Companies Filed At

Open-Market Buys (2yr)

$10.7M

Buy Value (2yr, open-market)

May 04, 2026

Most Recent Trade

Credibility
Score

78%

Hit Rate

+1.8%

Avg 90d Return

+4.3%

Median 90d Return

Evaluated Trades

+14.9%

Best Trade

-24.2%

Worst Trade

Hit rate and returns are based on 27 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. This insider has a solid track record of profitable timing.

Cross-Company Track Record

50%

Hit Rate · 90d

-13.5%

Median Alpha · 90d

Closed Buys Evaluated

31%

Beat XIU

All-insider base rate: 59% hit rate · +1.3% mean alpha (n=11504)

cluster buyer high frequency size concentrated

Entry: closing price on SEDI filing date (point-in-time). Exit: 90 calendar days later. Alpha vs XIU.TO (iShares TSX 60). Closed trades only. Not investment advice.

Research 16 closed buys with individual return outcomes available on the Research plan.

Date	Company	Role	Nature	Dir.	Shares	Price	Value	Score
May 04, 2026	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Sell	17,450	—	—	58
May 04, 2026	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Sell	29	—	—	58
Mar 16, 2026	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	357	$96.34	$34K	58
Mar 16, 2026	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	134	$95.64	$13K	58
Mar 10, 2026	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	102	$111.52	$11K	58
Dec 18, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	28,000	$181.31	$5.1M	58
Dec 15, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	108	$131.85	$14K	58
Dec 15, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	263	$130.70	$34K	58
Dec 10, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	80	$128.65	$10K	58
Sep 25, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	25,000	$219.62	$5.5M	58
Sep 15, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	77	$173.41	$13K	58
Sep 15, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	199	$172.99	$34K	58
Sep 10, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	57	$175.65	$10K	58
Mar 17, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	77	$173.71	$13K	58
Mar 17, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	199	$172.17	$34K	58
Mar 10, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	55	$177.66	$10K	58
Mar 10, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	77	$173.71	$13K	58
Mar 10, 2025	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	77	$173.71	$13K	58
Dec 16, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	205	$168.10	$34K	58
Dec 16, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	80	$168.56	$13K	58
Dec 10, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	52	$169.06	$9K	58
Sep 16, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	78	$173.48	$14K	58
Sep 16, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	199	$172.70	$34K	58
Sep 10, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	51	$168.60	$9K	58
Jun 17, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	205	$167.33	$34K	58
Jun 17, 2024	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	81	$166.98	$14K	58
Dec 15, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	53	$140.36	$7K	58
Dec 15, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	98	$139.66	$14K	58
Dec 15, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	200	$140.36	$28K	58
Sep 15, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Other	Buy	216	$130.22	$28K	58
Sep 15, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	105	$130.10	$14K	58
Sep 15, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Plan / DRIP	Buy	56	$130.22	$7K	58
Jun 23, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Sell	44,240	—	—	58
Jun 23, 2023	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Sell	33	—	—	58
Dec 16, 2022	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	7,000	$157.21	$1.1M	58
Jun 23, 2022	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	9,000	$130.13	$1.2M	58
Mar 11, 2022	$TRI Thomson Reuters Corp	Deputy Chair	Open Market	Buy	3,691	$132.70	$490K	58
Mar 09, 2021	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Sell	28,000	$110.37	$3.1M	58
Mar 10, 2020	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Buy	36,495	$99.70	$3.6M	58
Mar 10, 2020	$TRI Thomson Reuters Corp	Deputy Chair	Corp. Event	Sell	36,495	$99.70	$3.6M	58

Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.