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Home/Companies/Tectonic Therapeutic, Inc.

Tectonic Therapeutic, Inc.

72 insider trades tracked

TECX
Insider trades
72
Bought (open market)
$182K
Sold (open market)
$651K
Unique insiders
11

12-month activity

Monthly insider buy vs sell totals for Tectonic Therapeutic, Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
December 2025$0$02
January 2026$0$00
February 2026$182K$08
March 2026$0$567K17
April 2026$0$31K2
May 2026$0$32K1
June 2026$0$6K9
July 2026$0$00
August 2026$0$3K4
September 2026$0$12K11
October 2026$0$01
November 2026$0$00

Recent insider trades

Most recent Form 4 filings for Tectonic Therapeutic, Inc..

  • REICIN ALISEexercised10,000 shares ofTECXat $2.38$24KOct 26 · filed Oct 28Details
  • McNamara Petersold536 shares ofTECXat $23.04$12KSep 30 · filed Oct 2Details
  • McNamara Petertax-withheld444 shares ofTECXat $23.67$11KSep 25 · filed

Insiders at this company

Executives and directors who have filed Form 4s.

  • McNamara Peter23 trades
  • Ruddy Marcella K.12 trades
  • Schwabish Marc11 trades
  • REICIN ALISE11 trades
  • Lochner Daniel9 trades
  • Nader Francois1 trades
  • Chutter Jessica Caroline1 trades
  • SPRINGER TIMOTHY A1 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Oct 2
Details
  • Lochner Danieltax-withheld520 shares ofTECXat $23.67$12KSep 25 · filed Oct 2Details
  • Schwabish Marctax-withheld411 shares ofTECXat $23.67$10KSep 25 · filed Oct 2Details
  • Ruddy Marcella K.tax-withheld525 shares ofTECXat $23.67$12KSep 25 · filed Oct 2Details
  • REICIN ALISEtax-withheld1,545 shares ofTECXat $23.67$37KSep 25 · filed Oct 2Details
  • Ruddy Marcella K.granted24,250 shares ofTECXat $0Sep 3 · filed Sep 8Details
  • REICIN ALISEgranted69,250 shares ofTECXat $0Sep 3 · filed Sep 8Details
  • Schwabish Marcgranted17,750 shares ofTECXat $0Sep 3 · filed Sep 8Details
  • Lochner Danielgranted24,250 shares ofTECXat $0Sep 3 · filed Sep 8Details
  • McNamara Petergranted21,000 shares ofTECXat $0Sep 3 · filed Sep 8Details
  • McNamara Petersold43 shares ofTECXat $36.52$2KAug 25 · filed Aug 26Details
  • McNamara Peterexercised43 shares ofTECXat $14.71$633Aug 25 · filed Aug 26Details
  • McNamara Petersold43 shares ofTECXat $35$2KAug 12 · filed Aug 14Details
  • McNamara Peterexercised43 shares ofTECXat $14.71$633Aug 12 · filed Aug 14Details
  • McNamara Petersold172 shares ofTECXat $35$6KJun 30 · filed Jul 1Details
  • McNamara Peterexercised172 shares ofTECXat $14.71$3KJun 30 · filed Jul 1Details
  • REICIN ALISEtax-withheld924 shares ofTECXat $30.34$28KJun 20 · filed Jun 23Details
  • Lochner Danielgranted7,500 shares ofTECXat $0Jun 11 · filed Jun 12Details
  • Vitorovic Stefangranted10,200 shares ofTECXat $0Jun 9 · filed Jun 10Details
  • Tipirneni Praveen P.granted10,200 shares ofTECXat $0Jun 9 · filed Jun 10Details
  • Donenberg Phillip B.granted10,200 shares ofTECXat $0Jun 9 · filed Jun 10Details
  • SPRINGER TIMOTHY Agranted10,200 shares ofTECXat $0Jun 9 · filed Jun 10Details
  • Chutter Jessica Carolinegranted20,400 shares ofTECXat $0Jun 8 · filed Jun 10Details
  • Ruddy Marcella K.sold1,065 shares ofTECXat $30$32KMay 4 · filed May 6Details
  • Ruddy Marcella K.sold1,000 shares ofTECXat $31.05$31KApr 1 · filed Apr 3Details
  • Nader Francoisgranted20,400 shares ofTECXat $0Apr 1 · filed Apr 3Details
  • Ruddy Marcella K.sold10,000 shares ofTECXat $30$300KMar 6 · filed Mar 9Details
  • McNamara Petersold215 shares ofTECXat $35$8KMar 6 · filed Mar 9Details
  • View all trades for TECX →
    Donenberg Phillip B.
    1 trades
  • Tipirneni Praveen P.1 trades
  • Vitorovic Stefan1 trades