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Who

Bernard Denoyer

Director

Company insider

Files Form 4 as: Director, OKYO Pharma; Senior Vice President, Finance, Synergy Pharmaceuticals; Chief Financial Officer, Hepion Pharmaceuticals; Senior Vice President, Finance, Callisto Pharmaceuticals.

In numbers

Trades disclosed
33
Buys
2
Sells
1
Bought
$46K
Sold
$75K
Companies
4
Companies where not an officer
1
First trade
6 Dec 2011
Last trade
8 Jun 2026
Last filed
10 Jun 2026

Companies traded

Where they are an officer
Synergy PharmaceuticalsOfficer · last 24 Jun 20162 buys · 1 sell
Hepion PharmaceuticalsDirector, Officer · Biotechnology · last 3 Apr 20140 buys · 0 sells
Callisto PharmaceuticalsOfficer · last 17 Jan 20130 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
OKYO OKYO PharmaDirector · Biotechnology · last 8 Jun 20260 buys · 0 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
8 Jun 2026filed 10 Jun 2026OKYO OKYO Pharmaoption or derivative · BiotechnologySEC FORM 4 Code A$6,4753,500 at $1.85filing
8 Jun 2026filed 10 Jun 2026OKYO OKYO Pharmaoption or derivative · BiotechnologySEC FORM 4 Code A$6,4753,500 at $1.85filing
24 Jun 2016filed 27 Jun 2016Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—150,000 at $0.00filing
29 Sep 2015filed 30 Sep 2015Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—100,000 at $0.00filing
14 Sep 2015filed 16 Sep 2015Synergy PharmaceuticalsSEC FORM 4 Code M$34K10,000 at $3.40filing
14 Sep 2015filed 16 Sep 2015Synergy PharmaceuticalsSEC FORM 4 Sold$75K10,000 at $7.50filing
14 Sep 2015filed 16 Sep 2015Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code M—10,000 at $0.00filing
24 Jul 2015filed 28 Jul 2015Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—75,000 at $0.00filing
6 Dec 2014filed 9 Dec 2014Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—156,000 at $0.00filing
10 Jun 2014filed 12 Jun 2014Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—75,000 at $0.00filing
23 May 2014filed 28 May 2014Synergy PharmaceuticalsSEC FORM 4 Bought$9,7252,500 at $3.89filing
3 Apr 2014filed 4 Apr 2014Hepion Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—20,000 at $0.00filing
18 Feb 2014filed 20 Feb 2014Hepion PharmaceuticalsBiotechnologySEC FORM 4 Code J—1,030filing
24 Jan 2014filed 28 Jan 2014Hepion Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—10,000 at $0.00filing
26 Nov 2013filed 26 Nov 2013Hepion Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—10,000 at $0.00filing
12 Jul 2013filed 17 Jul 2013Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—75,000 at $0.00filing
12 Jul 2013filed 16 Jul 2013Synergy Pharmaceuticalsoption or derivativeSEC FORM 4 Code A—75,000 at $0.00filing
21 Jun 2013filed 24 Jun 2013Synergy PharmaceuticalsSEC FORM 4 Bought$36K7,500 at $4.78filing
17 Jan 2013filed 22 Jan 2013Callisto Pharmaceuticalsoption or derivativeSEC FORM 4 Code D—100,000filing
17 Jan 2013filed 22 Jan 2013Callisto Pharmaceuticalsoption or derivativeSEC FORM 4 Code D—75,000filing

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

Danina FisherDirector · Director at Hepion Pharmaceuticals, filing Form 4 there in the last year
Vincent S. LoPrioreExecutive Chairman · Executive Chairman at Hepion Pharmaceuticals, filing Form 4 there in the last year
Michael J. PurcellDirector · Director at Hepion Pharmaceuticals, filing Form 4 there in the last year
Chase LoPrioreVP, Corp. Dev. · VP, Corp. Dev. at Hepion Pharmaceuticals, filing Form 4 there in the last year
Gary S. StetzInterim CEO · Interim CEO at Hepion Pharmaceuticals, filing Form 4 there in the last year