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Who

Kathleen D. Scott

Director

Company insider

Files Form 4 as: Director, Dermata Therapeutics; Chief Financial Officer, ARS Pharmaceuticals; Director, NKGen Biotech; Director, Conatus Pharmaceuticals.

In numbers

Trades disclosed
34
Buys
1
Sells
5
Bought
$51K
Sold
$1.3M
Companies
4
Companies where not an officer
3
First trade
18 Nov 2019
Last trade
16 Jun 2026
Last filed
16 Jun 2026

Companies traded

Where they are an officer
SPRY ARS PharmaceuticalsOfficer · Pharmaceuticals · last 2 Jan 20261 buy · 4 sells
Everywhere else they filed: board seats, 10% stakes, other companies
DRMA Dermata TherapeuticsDirector · Biotechnology · last 16 Jun 20260 buys · 1 sell
NKGen BiotechDirector · last 6 Dec 20240 buys · 0 sells
Conatus PharmaceuticalsDirector · last 18 Nov 20190 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
16 Jun 2026filed 16 Jun 2026DRMA Dermata TherapeuticsBiotechnologySEC FORM 4 Sold$1311 at $1.19filing
16 Jun 2026filed 16 Jun 2026DRMA Dermata TherapeuticsBiotechnologySEC FORM 4 Sold$1311 at $1.19filing
2 Jan 2026filed 6 Jan 2026DRMA Dermata Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—2,500 at $0.00filing
2 Jan 2026filed 6 Jan 2026DRMA Dermata Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—2,500 at $0.00filing
2 Jan 2026filed 5 Jan 2026SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code A—240,000 at $0.00filing
2 Jan 2026filed 5 Jan 2026SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code A—240,000 at $0.00filing
21 Aug 2025filed 22 Aug 2025SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code M—12,500 at $0.00filing
21 Aug 2025filed 22 Aug 2025SPRY ARS PharmaceuticalsPharmaceuticalsSEC FORM 4 Code M$19K12,500 at $1.50filing
21 Aug 2025filed 22 Aug 2025SPRY ARS PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$188K12,500 at $15.00filing
20 May 2025filed 22 May 2025SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code M—50,000 at $0.00filing
20 May 2025filed 22 May 2025SPRY ARS PharmaceuticalsPharmaceuticalsSEC FORM 4 Code M$75K50,000 at $1.50filing
20 May 2025filed 22 May 2025SPRY ARS PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$705K50,000 at $14.10filing
13 Jan 2025filed 14 Jan 2025DRMA Dermata Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—5,000 at $0.00filing
2 Jan 2025filed 3 Jan 2025SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code A—176,700 at $0.00filing
6 Dec 2024filed 10 Dec 2024NKGen Biotechoption or derivativeSEC FORM 4 Code A—300,000 at $0.00filing
6 Dec 2024filed 10 Dec 2024NKGen Biotechoption or derivativeSEC FORM 4 Code A—500,000 at $0.00filing
16 Oct 2024filed 17 Oct 2024SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code M—12,500 at $0.00filing
16 Oct 2024filed 17 Oct 2024SPRY ARS PharmaceuticalsPharmaceuticalsSEC FORM 4 Code M$19K12,500 at $1.50filing
16 Oct 2024filed 17 Oct 2024SPRY ARS PharmaceuticalsPharmaceuticalsSEC FORM 4 Sold$200K12,500 at $16.00filing
20 Aug 2024filed 21 Aug 2024SPRY ARS Pharmaceuticalsoption or derivative · PharmaceuticalsSEC FORM 4 Code M—12,500 at $0.00filing

News

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

Sectors

Health Care6

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

Related people

Donn CasalePresident and CEO · President and CEO at ARS Pharmaceuticals, filing Form 4 there in the last year
Margaret Ekins SmithChief Commercial Officer · Chief Commercial Officer at ARS Pharmaceuticals, filing Form 4 there in the last year
RA CAPITAL MANAGEMENT, L.P.Director and 10% owner · Director and 10% owner at ARS Pharmaceuticals, filing Form 4 there in the last year
Peter A. ThompsonDirector · Director at ARS Pharmaceuticals, filing Form 4 there in the last year
Saqib IslamDirector · Director at ARS Pharmaceuticals, filing Form 4 there in the last year