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Who

Herbert Raymond McMaster

Director

Company insider

Files Form 4 as: Director, Zoom Communications; Director, NRX Pharmaceuticals.

In numbers

Trades disclosed
50
Buys
0
Sells
5
Bought
$0
Sold
$569K
Companies
2
Companies where not an officer
2
First trade
6 May 2020
Last trade
8 Oct 2026
Last filed
13 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
ZM Zoom CommunicationsDirector · Software · last 8 Oct 20260 buys · 5 sells
NRXP NRX PharmaceuticalsDirector · Biotechnology · last 26 Aug 20210 buys · 0 sells

Activity over time

1 Jul 2025 – 1 Oct 2026
20Jul 25Nov 25Mar 26Jun 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
8 Oct 2026filed 13 Oct 2026ZM Zoom CommunicationsSoftwareSEC FORM 4 Sold$284K3,000 at $94.71filing
14 Jul 2026filed 16 Jul 2026ZM Zoom CommunicationsSoftwareSEC FORM 4 Sold$4445 at $88.83filing
14 Jul 2026filed 16 Jul 2026ZM Zoom CommunicationsSoftwareSEC FORM 4 Sold$4445 at $88.83filing
11 Jun 2026filed 12 Jun 2026ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code A—3,012 at $0.00filing
11 Jun 2026filed 12 Jun 2026ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code A—3,012 at $0.00filing
10 Jun 2026filed 12 Jun 2026ZM Zoom CommunicationsSoftwareSEC FORM 4 Code M—3,583 at $0.00filing
10 Jun 2026filed 12 Jun 2026ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code M—3,583 at $0.00filing
10 Jun 2026filed 12 Jun 2026ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code M—3,583 at $0.00filing
10 Jun 2026filed 12 Jun 2026ZM Zoom CommunicationsSoftwareSEC FORM 4 Code M—3,583 at $0.00filing
25 Aug 2025filed 26 Aug 2025ZM Zoom CommunicationsSoftwareSEC FORM 4 Sold$166K2,000 at $83.00filing
22 Aug 2025filed 26 Aug 2025ZM Zoom CommunicationsSoftwareSEC FORM 4 Sold$80K1,000 at $80.00filing
14 Jul 2025filed 16 Jul 2025ZM Zoom CommunicationsSoftwareSEC FORM 4 Sold$38K500 at $75.00filing
12 Jun 2025filed 13 Jun 2025ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code A—3,583 at $0.00filing
11 Jun 2025filed 13 Jun 2025ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code M—4,361 at $0.00filing
11 Jun 2025filed 13 Jun 2025ZM Zoom CommunicationsSoftwareSEC FORM 4 Code M—4,361 at $0.00filing
13 Jun 2024filed 14 Jun 2024ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code A—4,361 at $0.00filing
12 Jun 2024filed 14 Jun 2024ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code M—4,089 at $0.00filing
12 Jun 2024filed 14 Jun 2024ZM Zoom CommunicationsSoftwareSEC FORM 4 Code M—4,089 at $0.00filing
15 Jun 2023filed 16 Jun 2023ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code A—4,089 at $0.00filing
14 Jun 2023filed 16 Jun 2023ZM Zoom Communicationsoption or derivative · SoftwareSEC FORM 4 Code M—237 at $0.00filing

News

Insider Selling: Zoom Communications (NASDAQ:ZM) CFO Sells $844,315.94 in StockZM · themarketsdaily.com · 14 Oct 2026

0 headlines in the last 90 days name Herbert Raymond McMaster; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology5

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

Related people

Michelle ChangChief Financial Officer · Chief Financial Officer at Zoom Communications, filing Form 4 there in the last year
Kimberly J. McGarryChief Accounting Officer · Chief Accounting Officer at Zoom Communications, filing Form 4 there in the last year
Eric S. YuanChief Executive Officer · Chief Executive Officer at Zoom Communications, filing Form 4 there in the last year
Velchamy SankarlingamPres. of Engineering & Product · Pres. of Engineering & Product at Zoom Communications, filing Form 4 there in the last year
Santiago SubotovskyDirector · Director at Zoom Communications, filing Form 4 there in the last year