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Who

David A. Hinkle

Officer

Company insider

Files Form 4 as: Officer, Boundless Bio; Other, Receptos.

In numbers

Trades disclosed
17
Buys
0
Sells
3
Bought
$0
Sold
$363K
Companies
2
Companies where not an officer
1
First trade
17 Jul 2013
Last trade
23 Jan 2026
Last filed
26 Jan 2026

Companies traded

Where they are an officer
BOLD Boundless BioOfficer · Biotechnology · last 23 Jan 20260 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
ReceptosOther · last 17 Sep 20140 buys · 3 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
23 Jan 2026filed 26 Jan 2026BOLD Boundless Biooption or derivative · BiotechnologySEC FORM 4 Code A—140,000 at $0.00filing
23 Jan 2026filed 26 Jan 2026BOLD Boundless Biooption or derivative · BiotechnologySEC FORM 4 Code A—140,000 at $0.00filing
22 Jan 2025filed 23 Jan 2025BOLD Boundless Biooption or derivative · BiotechnologySEC FORM 4 Code A—65,000 at $0.00filing
17 Sep 2014filed 18 Sep 2014ReceptosSEC FORM 4 Code M$11K1,375 at $7.73filing
17 Sep 2014filed 18 Sep 2014ReceptosSEC FORM 4 Sold$89K1,375 at $64.82filing
17 Sep 2014filed 18 Sep 2014ReceptosSEC FORM 4 Code M$12K625 at $18.77filing
17 Sep 2014filed 18 Sep 2014ReceptosSEC FORM 4 Sold$41K625 at $64.82filing
17 Sep 2014filed 18 Sep 2014Receptosoption or derivativeSEC FORM 4 Code M—1,375 at $0.00filing
17 Sep 2014filed 18 Sep 2014Receptosoption or derivativeSEC FORM 4 Code M—625 at $0.00filing
2 Sep 2014filed 3 Sep 2014ReceptosSEC FORM 4 Code M$15K2,000 at $7.73filing
2 Sep 2014filed 3 Sep 2014ReceptosSEC FORM 4 Sold$106K2,000 at $52.80filing
2 Sep 2014filed 3 Sep 2014Receptosoption or derivativeSEC FORM 4 Code M—2,000 at $0.00filing
13 Aug 2014filed 14 Aug 2014ReceptosSEC FORM 4 Code M$23K3,000 at $7.73filing
13 Aug 2014filed 14 Aug 2014ReceptosSEC FORM 4 Sold$128K3,000 at $42.69filing
13 Aug 2014filed 14 Aug 2014Receptosoption or derivativeSEC FORM 4 Code M—3,000 at $0.00filing
3 Apr 2014filed 7 Apr 2014Receptosoption or derivativeSEC FORM 4 Code A—6,650 at $0.00filing
17 Jul 2013filed 19 Jul 2013Receptosoption or derivativeSEC FORM 4 Code A—9,000 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Not placed3

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

Related people

Kevin Tang10% owner · 10% owner at Boundless Bio, filing Form 4 there in the last year
Steven GillisDirector · 10% owner at Boundless Bio, filing Form 4 there in the last year
ARCH Venture Fund IX, L.P.10% owner · 10% owner at Boundless Bio, filing Form 4 there in the last year
Keith Crandell10% owner · 10% owner at Boundless Bio, filing Form 4 there in the last year
James ChristensenDirector · Director at Boundless Bio, filing Form 4 there in the last year