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Person · CIK 1811490

Herbert Raymond McMaster

Director at Zoom Communications

Earlier: NRX Pharmaceuticals

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$720K
Noticed on Form 144$917K
Bought on Form 4$0
Companies2

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
Zoom Communications ZMClass A Common StockDirectly6,979Oct 21, 2026 · Filing · EDGAR
Zoom Communications ZMRestricted Stock Units
into Class A Common Stock
Directly3,012Jun 11, 2026 · Filing · EDGAR
NRX PharmaceuticalsCommon StockDirectly18,300Aug 26, 2021 · Filing · EDGAR
NRX PharmaceuticalsEmployee Stock Option (Right to buy)
exercise $2.22, expires Jan 4, 2028, into Common Stock
Directly16,362Aug 26, 2021 · Filing · EDGAR
NRX PharmaceuticalsRestricted Stock Units
into Common Stock
Directly10,424Aug 26, 2021 · Filing · EDGAR

Sold and noticed by quarter

Herbert Raymond McMaster: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2025 to Q4 2026$654K$0Q1 2025: $0 noticed on Form 144Q1 2025: $0 sold on Form 4Q2 2025: $0 noticed on Form 144Q2 2025: $0 sold on Form 4Q3 2025: $263K noticed on Form 144Q3 2025: $284K sold on Form 4Q4 2025: $0 noticed on Form 144Q4 2025: $0 sold on Form 4Q1 2026: $0 noticed on Form 144Q1 2026: $0 sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $0 sold on Form 4Q3 2026: $444 noticed on Form 144Q3 2026: $444 sold on Form 4Q4 2026: $654K noticed on Form 144Q4 2026: $436K sold on Form 4Q1 2025Q3 2025Q1 2026Q3 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q4 2026$436K$654K
Q3 2026$444$444
Q3 2025$284K$263K

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
Zoom Communications ZM · Charles Schwab · 10b5-1 plan adopted Jul 9, 2026 · 1 notice
Oct 8, 20266,500 · ~$654KOct 8, 2026Partly sold Sold 4,500 in 2 sales, Oct 8 to Oct 21 · $436K likely match Form 4 (1) · Form 4 (2)Filing · EDGAR
Zoom Communications ZM · Charles Schwab · 10b5-1 plan adopted Apr 11, 2025 · 2 notices
Jul 14, 20265 · ~$444Jul 14, 2026Sold as noticed Sold 5 at $88.83 on Jul 14 · $444 Form 4Filing · EDGAR
Jul 14, 20253,500 · ~$263KJul 14, 2025Sold as noticed Sold 3,500 in 3 sales, Jul 14 to Aug 25 · $284K Form 4 (1) · Form 4 (2)Filing · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Zoom Communications ZM Director · filings 2020 to 2026 · sold $720K · $917K noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Oct 21, 2026Sale under a 10b5-1 plan−1,500$101.25$152K6,979 directFiling · EDGAR
Oct 8, 2026Sale under a 10b5-1 plan−3,000$94.71$284K8,479 directFiling · EDGAR
Jul 14, 2026Sale under a 10b5-1 plan−5$88.83$44411,479 directFiling · EDGAR
Jun 11, 2026Grant or award from the company
Restricted Stock Units
+3,0123,012 directFiling · EDGAR
Jun 10, 2026Option or RSU exercised or converted+3,58311,484 directFiling · EDGAR
Jun 10, 2026Option or RSU exercised or converted
Restricted Stock Units
−3,5830 directFiling · EDGAR
Aug 25, 2025Sale under a 10b5-1 plan−2,000$83.00$166K7,901 directFiling · EDGAR
Aug 22, 2025Sale under a 10b5-1 plan−1,000$80.00$80K9,901 directFiling · EDGAR
Jul 14, 2025Sale under a 10b5-1 plan−500$75.00$38K10,901 directFiling · EDGAR
Jun 12, 2025Grant or award from the company
Restricted Stock Units
+3,5833,583 directFiling · EDGAR
Jun 11, 2025Option or RSU exercised or converted+4,36111,401 directFiling · EDGAR
Jun 11, 2025Option or RSU exercised or converted
Restricted Stock Units
−4,3610 directFiling · EDGAR
Jun 13, 2024Grant or award from the company
Restricted Stock Units
+4,3614,361 directFiling · EDGAR
Jun 12, 2024Option or RSU exercised or converted+4,0897,040 directFiling · EDGAR
Jun 12, 2024Option or RSU exercised or converted
Restricted Stock Units
−4,0890 directFiling · EDGAR
Jun 15, 2023Grant or award from the company
Restricted Stock Units
+4,0894,089 directFiling · EDGAR
Jun 14, 2023Option or RSU exercised or converted+2372,951 directFiling · EDGAR
Jun 14, 2023Option or RSU exercised or converted
Restricted Stock Units
−2370 directFiling · EDGAR
Mar 18, 2023Option or RSU exercised or converted+2362,714 directFiling · EDGAR
Mar 18, 2023Option or RSU exercised or converted
Restricted Stock Units
−236237 directFiling · EDGAR
Dec 18, 2022Option or RSU exercised or converted+2362,478 directFiling · EDGAR
Dec 18, 2022Option or RSU exercised or converted
Restricted Stock Units
−236473 directFiling · EDGAR
Sep 18, 2022Option or RSU exercised or converted+2362,242 directFiling · EDGAR
Sep 18, 2022Option or RSU exercised or converted
Restricted Stock Units
−236709 directFiling · EDGAR
Jun 18, 2022Option or RSU exercised or converted+2362,006 directFiling · EDGAR
Jun 18, 2022Option or RSU exercised or converted
Restricted Stock Units
−236945 directFiling · EDGAR
Mar 18, 2022Option or RSU exercised or converted+2361,770 directFiling · EDGAR
Mar 18, 2022Option or RSU exercised or converted
Restricted Stock Units
−2361,181 directFiling · EDGAR
Dec 18, 2021Option or RSU exercised or converted+2361,534 directFiling · EDGAR
Dec 18, 2021Option or RSU exercised or converted
Restricted Stock Units
−2361,417 directFiling · EDGAR
Sep 18, 2021Option or RSU exercised or converted+2361,298 directFiling · EDGAR
Sep 18, 2021Option or RSU exercised or converted
Restricted Stock Units
−2361,653 directFiling · EDGAR
Jun 18, 2021Option or RSU exercised or converted+2361,062 directFiling · EDGAR
Jun 18, 2021Option or RSU exercised or converted
Restricted Stock Units
−2361,889 directFiling · EDGAR
Mar 18, 2021Option or RSU exercised or converted+236826 directFiling · EDGAR
Mar 18, 2021Option or RSU exercised or converted
Restricted Stock Units
−2362,125 directFiling · EDGAR
Dec 18, 2020Option or RSU exercised or converted+236590 directFiling · EDGAR
Dec 18, 2020Option or RSU exercised or converted
Restricted Stock Units
−2362,361 directFiling · EDGAR
Sep 18, 2020Option or RSU exercised or converted+236354 directFiling · EDGAR
Sep 18, 2020Option or RSU exercised or converted
Restricted Stock Units
−2362,597 directFiling · EDGAR
Jun 18, 2020Grant or award from the company
Restricted Stock Units
+2,8332,833 directFiling · EDGAR
Jun 17, 2020Option or RSU exercised or converted+118118 directFiling · EDGAR
Jun 17, 2020Option or RSU exercised or converted
Restricted Stock Units
−1180 directFiling · EDGAR
May 6, 2020Grant or award from the company
Restricted Stock Units
+118118 directFiling · EDGAR

NRX Pharmaceuticals Director · filings 2021 to 2021

DateTransactionSharesPriceValueHeld afterSource
Aug 26, 2021Option or RSU exercised or converted+18,300$2.22$41K18,300 directFiling · EDGAR
Aug 26, 2021Derivative converted
Employee Stock Option (Right to buy)
−28,724$2.22$64K16,362 directFiling · EDGAR
Aug 26, 2021Grant or award from the company
Restricted Stock Units
+10,42410,424 directFiling · EDGAR
All 28 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Oct 23, 2026Form 4Zoom Communications ZMFiling · EDGAR
Oct 13, 2026Form 4Zoom Communications ZMFiling · EDGAR
Oct 8, 2026Form 144Zoom Communications ZMFiling · EDGAR
Jul 16, 2026Form 4Zoom Communications ZMFiling · EDGAR
Jul 14, 2026Form 144Zoom Communications ZMFiling · EDGAR
Jun 12, 2026Form 4Zoom Communications ZMFiling · EDGAR
Aug 26, 2025Form 4Zoom Communications ZMFiling · EDGAR
Jul 16, 2025Form 4Zoom Communications ZMFiling · EDGAR
Jul 14, 2025Form 144Zoom Communications ZMFiling · EDGAR
Jun 13, 2025Form 4Zoom Communications ZMFiling · EDGAR
Jun 14, 2024Form 4Zoom Communications ZMFiling · EDGAR
Jun 16, 2023Form 4Zoom Communications ZMFiling · EDGAR
Mar 21, 2023Form 4Zoom Communications ZMFiling · EDGAR
Dec 20, 2022Form 4Zoom Communications ZMFiling · EDGAR
Sep 21, 2022Form 4Zoom Communications ZMFiling · EDGAR
Jun 22, 2022Form 4Zoom Communications ZMFiling · EDGAR
Mar 22, 2022Form 4Zoom Communications ZMFiling · EDGAR
Dec 21, 2021Form 4Zoom Communications ZMFiling · EDGAR
Nov 2, 2021Form 4NRX PharmaceuticalsFiling · EDGAR
Nov 2, 2021Form 3NRX PharmaceuticalsFiling · EDGAR
Sep 21, 2021Form 4Zoom Communications ZMFiling · EDGAR
Jun 22, 2021Form 4Zoom Communications ZMFiling · EDGAR
Mar 22, 2021Form 4Zoom Communications ZMFiling · EDGAR
Dec 22, 2020Form 4Zoom Communications ZMFiling · EDGAR
Sep 22, 2020Form 4Zoom Communications ZMFiling · EDGAR
Jun 19, 2020Form 4Zoom Communications ZMFiling · EDGAR
May 8, 2020Form 4Zoom Communications ZMFiling · EDGAR
May 8, 2020Form 3Zoom Communications ZMFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.

Data on this page was fetched . The filing on SEC.gov is the record.