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Viridian Therapeutics, Inc.\DE (VRDN)

Viridian Therapeutics, Inc.\DE (VRDN) Insider Trading

Directors, officers and holders of more than 10% of VRDN report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 65 transactions on file: 2 with code P, 3 with code S and 45 with other codes.

DateInsiderCodeShares
Aug 19, 2026Tousignant JenniferM Exercise10,000
Aug 19, 2026Tousignant JenniferS Sale4,212
Aug 19, 2026Tousignant JenniferM Exercise10,000
Aug 19, 2026Tousignant JenniferS Sale10,000
Aug 14, 2026Tripuraneni RadhikaM Exercise40,000
Aug 14, 2026Tripuraneni RadhikaM Exercise40,000
Jul 1, 2026Ajer Jeffrey RobertA Award32,341
Jul 1, 2026Moses Jennifer K.A Award32,341
Jul 1, 2026Gheuens SarahA Award32,341
Jul 1, 2026Kiselak TomasA Award32,341
Jul 1, 2026Morris ArleneA Award32,341
Jul 1, 2026CAIN CHRISTOPHER W.A Award32,341
May 11, 2026Fairmount Funds Management LLCP Purchase1,176,470
Mar 3, 2026Beetham Thomas W.F Tax Payment3,048
Mar 3, 2026Harmon SethM Exercise6,267
Mar 3, 2026Harmon SethF Tax Payment2,091
Mar 3, 2026Beetham Thomas W.M Exercise9,409
Mar 3, 2026Beetham Thomas W.F Tax Payment3,138
Mar 3, 2026Mahoney Stephen F.M Exercise18,357
Mar 3, 2026Mahoney Stephen F.F Tax Payment7,627
Mar 3, 2026Harmon SethF Tax Payment2,031
Mar 3, 2026Beetham Thomas W.M Exercise9,409
Mar 3, 2026Tousignant JenniferF Tax Payment1,675
Mar 3, 2026Mahoney Stephen F.F Tax Payment7,408
Mar 3, 2026Tousignant JenniferM Exercise5,169
Mar 3, 2026Tousignant JenniferF Tax Payment1,724
Mar 3, 2026Mahoney Stephen F.M Exercise18,357
Mar 3, 2026Tousignant JenniferM Exercise5,169
Mar 3, 2026Harmon SethM Exercise6,267
Mar 2, 2026Mahoney Stephen F.A Award111,900
Mar 2, 2026Tripuraneni RadhikaA Award19,150
Mar 2, 2026Tripuraneni RadhikaA Award95,800
Mar 2, 2026Beetham Thomas W.A Award35,300
Mar 2, 2026Tousignant JenniferA Award119,300
Mar 2, 2026Tousignant JenniferA Award23,850
Mar 2, 2026Beetham Thomas W.A Award176,550
Mar 2, 2026Harmon SethA Award102,850
Mar 2, 2026Harmon SethA Award20,550
Mar 2, 2026Mahoney Stephen F.A Award559,600
Dec 31, 2025Tousignant JenniferS Sale2,272
Oct 23, 2025Fairmount Funds Management LLCP Purchase454,545
Jul 1, 2025CAIN CHRISTOPHER W.A Award21,000
Jul 1, 2025Morris ArleneA Award21,000
Jul 1, 2025Ajer Jeffrey RobertA Award21,000
Jul 1, 2025Gheuens SarahA Award21,000
Jul 1, 2025Kiselak TomasA Award21,000
Jul 1, 2025Moses Jennifer K.A Award21,000
Jun 10, 2025Fairmount Funds Management LLCM Exercise12,500
Jun 10, 2025Fairmount Funds Management LLCM Exercise12,500
Jun 9, 2025Fairmount Funds Management LLCM Exercise1,600

The full Form 4 history is on the VRDN company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.