Insider Transactions last 24 months for Atrium Therapeutics, Inc.  -  NSDQ: RNA

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Mccarthy TeresaChief Human Resources Officer01/21/2026DSDirectCOM1,453$72.45$105,269.85113,938
Mccarthy TeresaChief Human Resources Officer01/21/2026DSDirectCOM1,476$72.45$106,936.20115,391
Levin Arthur ADirector01/21/2026DSDirectCOM1,758$72.45$127,367.1016,562
Maclean Michael FChief Financial Officer01/21/2026DSDirectCOM2,735$72.45$198,150.7559,290
Maclean Michael FChief Financial Officer01/21/2026DSDirectCOM1,807$72.45$130,917.1562,025
Flanagan W. MichaelChief Scientific Officer01/21/2026DSDirectCOM2,558$72.45$185,327.1085,093
Flanagan W. MichaelChief Scientific Officer01/21/2026DSDirectCOM3,976$72.45$288,061.2087,651
Boyce SarahPresident and CEO01/21/2026DSDirectCOM7,993$72.45$579,092.85269,007
Boyce SarahPresident and CEO01/21/2026DSDirectCOM6,394$72.45$463,245.30277,000
Hughes Steven GeorgeChief Medical Officer01/21/2026DSDirectCOM2,878$72.45$208,511.1031,599
Hughes Steven GeorgeChief Medical Officer01/21/2026DSDirectCOM2,017$72.45$146,131.6534,477
Flanagan W. MichaelChief Scientific Officer01/07/2026DSDirectCOM2,373$72.23$171,401.7991,627
Hughes Steven GeorgeChief Medical Officer01/07/2026DSDirectCOM2,373$72.23$171,401.7936,494
Maclean Michael FChief Financial Officer01/07/2026DSDirectCOM1,974$72.23$142,582.0263,832
Moriarty John BChief Legal Officer01/07/2026DSDirectCOM2,374$72.23$171,474.0274,557
Mccarthy TeresaChief Human Resources Officer01/07/2026DSDirectCOM1,965$72.23$141,931.95116,867
Calderaro Charles IiiChief Technical Officer01/07/2026DSDirectCOM3,727$72.23$269,201.2149,797
Boyce SarahPresident and CEO01/07/2026DSDirectCOM8,576$72.23$619,444.48283,394
Levin Arthur ADirector12/19/2025DGDirectCOM1,330$0.00$0.0018,320
Boyce SarahPresident and CEO12/18/2025DGDirectCOM29,159$0.00$0.00291,970
Mccarthy TeresaChief Human Resources Officer12/17/2025DFDirectCOM17,298$71.87$1,243,207.26118,832
Mccarthy TeresaChief Human Resources Officer12/17/2025AADirectCOM39,000$0.00$0.00136,130
Gallagher Kathleen P.Chief Program Officer12/17/2025DFDirectCOM8,030$71.87$577,116.1080,838
Gallagher Kathleen P.Chief Program Officer12/17/2025DFDirectCOM33,336$71.87$2,395,858.3288,868
Gallagher Kathleen P.Chief Program Officer12/17/2025AADirectCOM72,000$0.00$0.00122,204
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel