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Who

James T. Parsons

Director

Company insider

Files Form 4 as: Director, Oncolytics Biotech; Director, DiaMedica Therapeutics; Chief Financial Officer, Trillium Therapeutics.

In numbers

Trades disclosed
35
Buys
2
Sells
1
Bought
$30K
Sold
$134K
Companies
3
Companies where not an officer
2
First trade
11 Dec 2018
Last trade
1 Jun 2026
Last filed
3 Jun 2026

Companies traded

Where they are an officer
Trillium TherapeuticsOfficer · last 17 Nov 20210 buys · 1 sell
Everywhere else they filed: board seats, 10% stakes, other companies
DMAC DiaMedica TherapeuticsDirector · Biotechnology · last 1 Jun 20261 buy · 0 sells
ONCY Oncolytics BiotechDirector · Biotechnology · last 1 Jun 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Jun 2026filed 3 Jun 2026ONCY Oncolytics Biotechoption or derivative · BiotechnologySEC FORM 4 Code A—30,000 at $0.00filing
1 Jun 2026filed 3 Jun 2026ONCY Oncolytics Biotechoption or derivative · BiotechnologySEC FORM 4 Code A—30,000 at $0.00filing
1 Jun 2026filed 3 Jun 2026DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—51,189 at $0.00filing
1 Jun 2026filed 3 Jun 2026DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—51,189 at $0.00filing
11 Mar 2026filed 13 Mar 2026ONCY Oncolytics BiotechBiotechnologySEC FORM 4 Bought$10K10,000 at $1.03filing
11 Mar 2026filed 13 Mar 2026ONCY Oncolytics BiotechBiotechnologySEC FORM 4 Bought$10K10,000 at $1.03filing
2 Jan 2026filed 6 Jan 2026DMAC DiaMedica TherapeuticsBiotechnologySEC FORM 4 Code A$85K10,095 at $8.42filing
2 Jan 2026filed 6 Jan 2026DMAC DiaMedica TherapeuticsBiotechnologySEC FORM 4 Code A$85K10,095 at $8.42filing
21 Nov 2025filed 25 Nov 2025DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code M—12,000 at $0.00filing
21 Nov 2025filed 25 Nov 2025DMAC DiaMedica TherapeuticsBiotechnologySEC FORM 4 Code M$26K12,000 at $2.20filing
1 Jun 2025filed 3 Jun 2025DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—40,739 at $0.00filing
2 Jan 2025filed 3 Jan 2025DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—4,287 at $0.00filing
2 Jan 2025filed 3 Jan 2025DMAC DiaMedica TherapeuticsBiotechnologySEC FORM 4 Code A$85K15,917 at $5.34filing
1 Jun 2024filed 3 Jun 2024DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—28,472 at $0.00filing
2 Jan 2024filed 2 Jan 2024DMAC DiaMedica TherapeuticsBiotechnologySEC FORM 4 Code A$60K21,428 at $2.80filing
1 Jun 2023filed 2 Jun 2023DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—16,968 at $0.00filing
1 Jun 2022filed 2 Jun 2022DMAC DiaMedica Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—13,222 at $0.00filing
3 Jan 2022filed 3 Jan 2022DMAC DiaMedica TherapeuticsBiotechnologySEC FORM 4 Code A$60K16,773 at $3.58filing
17 Nov 2021filed 19 Nov 2021Trillium Therapeuticsoption or derivativeSEC FORM 4 Code D—180,000 at $0.00filing
17 Nov 2021filed 19 Nov 2021Trillium Therapeuticsoption or derivativeSEC FORM 4 Code D—94,792 at $0.00filing

News

Sectors

Health Care2
Not placed1

Buys in green, sells in red, by the company’s sector.

Related people

Nobody else traded the same names lately.