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Who

Adrian McDermott

Director

Company insider

Files Form 4 as: Director, Weave Communications; Chief Technology Officer, Zendesk; Director, Mandiant.

In numbers

Trades disclosed
1,403
Buys
0
Sells
146
Bought
$0
Sold
$50.5M
Companies
3
Companies where not an officer
2
First trade
20 May 2014
Last trade
10 Jun 2026
Last filed
12 Jun 2026

Companies traded

Where they are an officer
ZendeskOfficer · last 22 Nov 20220 buys · 146 sells
Everywhere else they filed: board seats, 10% stakes, other companies
WEAV Weave CommunicationsDirector · Software · last 10 Jun 20260 buys · 0 sells
MandiantDirector · last 12 Sep 20220 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
10 Jun 2026filed 12 Jun 2026WEAV Weave CommunicationsSoftwareSEC FORM 4 Code A—32,502 at $0.00filing
10 Jun 2026filed 12 Jun 2026WEAV Weave CommunicationsSoftwareSEC FORM 4 Code A—32,502 at $0.00filing
1 Aug 2025filed 5 Aug 2025WEAV Weave CommunicationsSoftwareSEC FORM 4 Code A—43,747 at $0.00filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D—28,334 at $0.00filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D—7,391 at $0.00filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D—19,610 at $0.00filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D—39,146 at $0.00filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$205K48,400 at $4.23filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$1.7M44,000 at $39.00filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$1.7M33,600 at $50.44filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$6.6M125,000 at $52.73filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$1.8M32,500 at $54.06filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$8.6M125,934 at $67.98filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$1.2M15,934 at $77.50filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$1000K12,903 at $77.50filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$618K7,970 at $77.50filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$474K6,117 at $77.50filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$191K2,465 at $77.50filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code D$78K1,009 at $77.50filing
22 Nov 2022filed 25 Nov 2022Zendeskoption or derivativeSEC FORM 4 Code A—9,805 at $0.00filing

The newest 500 lines are listed; the numbers count every line.

News

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

Sectors

Not placed146

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

Related people

Nobody else traded the same names lately.