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Who

Nelson Sun

Officer

Company insider

Files Form 4 as: Chief Financial Officer, Aardvark Therapeutics.

In numbers

Trades disclosed
12
Buys
3
Sells
2
Bought
$252K
Sold
$790K
Companies
1
Companies where not an officer
0
First trade
14 Feb 2025
Last trade
11 Sep 2026
Last filed
11 Sep 2026

Companies traded

Where they are an officer
AARD Aardvark TherapeuticsOfficer · Biotechnology · last 11 Sep 20263 buys · 2 sells

Activity over time

1 Feb 2025 – 1 Oct 2026
201Feb 25Jul 25Dec 25May 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
11 Sep 2026filed 11 Sep 2026AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Sold$321K62,000 at $5.18filing
11 Sep 2026filed 11 Sep 2026AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Sold$321K62,000 at $5.18filing
10 Sep 2026filed 11 Sep 2026AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Sold$74K14,754 at $5.00filing
10 Sep 2026filed 11 Sep 2026AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Sold$74K14,754 at $5.00filing
9 Feb 2026filed 11 Feb 2026AARD Aardvark Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—70,549 at $0.00filing
9 Feb 2026filed 11 Feb 2026AARD Aardvark Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—70,549 at $0.00filing
11 Dec 2025filed 12 Dec 2025AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Bought$43K3,000 at $14.40filing
9 Sep 2025filed 10 Sep 2025AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Bought$48K6,000 at $8.07filing
11 Jun 2025filed 13 Jun 2025AARD Aardvark Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—209,826 at $0.00filing
14 Feb 2025filed 19 Feb 2025AARD Aardvark Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code C—59,332 at $0.00filing
14 Feb 2025filed 19 Feb 2025AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Code C—7,001filing
14 Feb 2025filed 19 Feb 2025AARD Aardvark TherapeuticsBiotechnologySEC FORM 4 Bought$160K10,000 at $16.00filing

News

Sectors

Health Care5

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

Related people

Zhongwei ZhangDirector · Director at Aardvark Therapeutics, filing Form 4 there in the last year
Roy D. BaynesDirector · Director at Aardvark Therapeutics, filing Form 4 there in the last year
Jeffrey ChiDirector · Director at Aardvark Therapeutics, filing Form 4 there in the last year
Susan E. GrafDirector · Director at Aardvark Therapeutics, filing Form 4 there in the last year
Victor Edward Tong Jr.Director · Director at Aardvark Therapeutics, filing Form 4 there in the last year