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Who

Anthony James Culverwell

Director

Company insider

Files Form 4 as: Director, Quoin Pharmaceuticals; Director, Innocoll Holdings.

In numbers

Trades disclosed
20
Buys
2
Sells
0
Bought
$105K
Sold
$0
Companies
2
Companies where not an officer
2
First trade
24 Jul 2017
Last trade
31 Aug 2026
Last filed
1 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
QNRX Quoin PharmaceuticalsDirector · Biotechnology · last 31 Aug 20262 buys · 0 sells
Innocoll HoldingsDirector · last 24 Jul 20170 buys · 0 sells

Activity over time

1 Dec 2024 – 1 Oct 2026
01Dec 24Jun 25Nov 25May 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
31 Aug 2026filed 1 Sep 2026QNRX Quoin PharmaceuticalsBiotechnologySEC FORM 4 Bought$30K6,146 at $4.88filing
31 Aug 2026filed 1 Sep 2026QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code P—3,073filing
31 Aug 2026filed 1 Sep 2026QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code P—3,073filing
31 Aug 2026filed 1 Sep 2026QNRX Quoin PharmaceuticalsBiotechnologySEC FORM 4 Bought$30K6,146 at $4.88filing
27 Aug 2026filed 28 Aug 2026QNRX Quoin PharmaceuticalsBiotechnologySEC FORM 4 Code A$161K31,352 at $5.15filing
27 Aug 2026filed 28 Aug 2026QNRX Quoin PharmaceuticalsBiotechnologySEC FORM 4 Code A$161K31,352 at $5.15filing
4 Feb 2026filed 6 Feb 2026QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—21,709 at $0.00filing
4 Feb 2026filed 6 Feb 2026QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—21,709 at $0.00filing
21 Aug 2025filed 25 Aug 2025QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—13,682 at $0.00filing
29 May 2025filed 3 Jun 2025QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—7,760 at $0.00filing
23 Dec 2024filed 27 Dec 2024QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code P—100,000filing
23 Dec 2024filed 27 Dec 2024QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code P—100,000filing
23 Dec 2024filed 27 Dec 2024QNRX Quoin PharmaceuticalsBiotechnologySEC FORM 4 Bought$45K100,000 at $0.45filing
9 Dec 2024filed 10 Dec 2024QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—50,714 at $0.00filing
26 Oct 2023filed 30 Oct 2023QNRX Quoin Pharmaceuticalsoption or derivative · BiotechnologySEC FORM 4 Code A—7,652 at $0.00filing
24 Jul 2017filed 26 Jul 2017Innocoll HoldingsSEC FORM 4 Code D—291,566filing
24 Jul 2017filed 26 Jul 2017Innocoll Holdingsoption or derivativeSEC FORM 4 Code D—11,659filing
24 Jul 2017filed 26 Jul 2017Innocoll Holdingsoption or derivativeSEC FORM 4 Code D—8,230filing
24 Jul 2017filed 26 Jul 2017Innocoll Holdingsoption or derivativeSEC FORM 4 Code D—14,907filing
24 Jul 2017filed 26 Jul 2017Innocoll Holdingsoption or derivativeSEC FORM 4 Code D—57,240filing

Sectors

Health Care2

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

Related people

Denise P. CarterChief Operating Officer · Chief Operating Officer at Quoin Pharmaceuticals, filing Form 4 there in the last year
Michael MyersChief Executive Officer · Chief Executive Officer at Quoin Pharmaceuticals, filing Form 4 there in the last year
Sally Bridget LawlorChief Financial Officer · Chief Financial Officer at Quoin Pharmaceuticals, filing Form 4 there in the last year
Dennis LangerDirector · Director at Quoin Pharmaceuticals, filing Form 4 there in the last year
Michael T. SemberDirector · Director at Quoin Pharmaceuticals, filing Form 4 there in the last year