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Who

Yasunori Kaneko

Director

Company insider

Files Form 4 as: Director, Arcus Biosciences; 10% owner, Collegium Pharmaceutical; 10% owner, Protara Therapeutics; 10% owner, Tetraphase Pharmaceuticals; Director, Renovis.

In numbers

Trades disclosed
58
Buys
5
Sells
1
Bought
$8.9M
Sold
$560K
Companies
5
Companies where not an officer
5
First trade
16 Jan 2006
Last trade
11 Jun 2026
Last filed
12 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
RCUS Arcus BiosciencesDirector · Biotechnology · last 11 Jun 20262 buys · 0 sells
COLL Collegium Pharmaceutical10% owner · Pharmaceuticals · last 5 Dec 20171 buy · 0 sells
TARA Protara Therapeutics10% owner · Biotechnology · last 27 Oct 20141 buy · 1 sell
Tetraphase Pharmaceuticals10% owner · last 25 Mar 20131 buy · 0 sells
RenovisDirector · last 16 Jan 20060 buys · 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
11 Jun 2026filed 12 Jun 2026RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—5,700 at $0.00filing
11 Jun 2026filed 12 Jun 2026RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—16,900 at $0.00filing
11 Jun 2026filed 12 Jun 2026RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—16,900 at $0.00filing
11 Jun 2026filed 12 Jun 2026RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—5,700 at $0.00filing
10 Jun 2025filed 12 Jun 2025RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—38,300 at $0.00filing
10 Jun 2025filed 12 Jun 2025RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—13,300 at $0.00filing
27 Feb 2025filed 27 Feb 2025RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Bought$201K20,000 at $10.06filing
6 Jun 2024filed 7 Jun 2024RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—24,000 at $0.00filing
6 Jun 2024filed 7 Jun 2024RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—8,400 at $0.00filing
15 Jun 2023filed 16 Jun 2023RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—19,500 at $0.00filing
15 Jun 2023filed 16 Jun 2023RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—6,800 at $0.00filing
14 Jun 2022filed 16 Jun 2022RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—16,800 at $0.00filing
14 Jun 2022filed 16 Jun 2022RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—4,100 at $0.00filing
3 Jun 2021filed 7 Jun 2021RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—3,000 at $0.00filing
3 Jun 2021filed 7 Jun 2021RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—14,100 at $0.00filing
23 Apr 2021filed 26 Apr 2021RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Bought$130K4,133 at $31.37filing
5 Jun 2020filed 8 Jun 2020RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code M—35,000 at $0.00filing
5 Jun 2020filed 8 Jun 2020RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code M$280K35,000 at $7.99filing
4 Jun 2020filed 8 Jun 2020RCUS Arcus Biosciencesoption or derivative · BiotechnologySEC FORM 4 Code A—14,000 at $0.00filing
4 Jun 2020filed 8 Jun 2020RCUS Arcus BiosciencesBiotechnologySEC FORM 4 Code A—3,000 at $0.00filing

Sectors

Health Care5
Not placed1

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

Related people

Alexander AzoyChief Accounting Officer · Chief Accounting Officer at Arcus Biosciences, filing Form 4 there in the last year
Juan C. JaenPresident · President at Arcus Biosciences, filing Form 4 there in the last year
Kathryn E. FalbergDirector · Director at Arcus Biosciences, filing Form 4 there in the last year
Patrick MachadoDirector · Director at Arcus Biosciences, filing Form 4 there in the last year
Andrew J. PerlmanDirector · Director at Arcus Biosciences, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded RCUS and COLL in the last 90 days