Insider trades by month

US insider trades, December 2025

The 12,093 open-market buys and sales by US company CEOs, executives and directors filed in December 2025.

Trade type
Co-Founder
MDB Capital HoldingsMDBH
Open-market buy25/12/30–25/12/3125/12/318,787 sh2 trades$3.26avg.$28,688.45+5.6%
CEO
Star Equity HoldingsSTRR
Open-market buy25/12/30–25/12/3125/12/317,268 sh2 trades$11.21avg.$81,501.59+0.7%
Director
Clipper RealtyCLPR
Open-market buy25/12/29–25/12/3125/12/3158,263 sh5 trades$3.71avg.$216,183.59No record
10% Owner
Sol-Gel TechnologiesSLGL
Open-market buy25/12/29–25/12/3125/12/3166,304 sh3 trades$41.97avg.$2,782,895.64+17.6%
AlphabetGOOGL
Open-market sale10b5-1 plan25/12/3125/12/31102 sh$313.45$31,971.9−0.6%
CEO, Co-Founder
AtlassianTEAM
Open-market sale10b5-1 plan25/12/30–25/12/3125/12/3115,330 sh5 trades$163.09avg.$2,500,183.66−100.0%
Director
AtlassianTEAM
Open-market sale10b5-1 plan25/12/30–25/12/3125/12/3115,330 sh5 trades$163.09avg.$2,500,185−100.0%
President & CIO
Roivant SciencesROIV
Open-market sale25/12/29–25/12/3125/12/311,330,868 sh2 trades$21.72avg.$28,902,500.47−6.2%
Eric A. BrockChairman, CEO and President
OndasONDS
Open-market sale25/12/3125/12/31475,000 sh$9.71$4,612,250−24.5%
CEO
Kymera TherapeuticsKYMR
Open-market sale10b5-1 plan25/12/3125/12/3130,000 sh2 trades$78.06avg.$2,341,927.98−4.3%
SEE REMARKS
MediaAlphaMAX
Open-market sale10b5-1 plan25/12/29–25/12/3125/12/3124,000 sh3 trades$12.79avg.$307,040−0.8%
Director
MediaAlphaMAX
Open-market sale10b5-1 plan25/12/29–25/12/3125/12/3136,300 sh6 trades$12.79avg.$464,398No record
President and CEO
InterDigitalIDCC
Open-market sale10b5-1 plan25/12/30–25/12/3125/12/315,950 sh2 trades$327.42avg.$1,948,149−3.3%
CEO and Chairman
UiPathPATH
Open-market sale10b5-1 plan25/12/30–25/12/3125/12/3190,000 sh2 trades$16.69avg.$1,501,650−0.3%
CEO
EverCommerceEVCM
Open-market sale10b5-1 plan25/12/29–25/12/3125/12/3119,200 sh3 trades$12.13avg.$232,956.23−0.7%
Joshua D. SchmidtCLO & Corp Secretary
InterDigitalIDCC
Open-market sale10b5-1 plan25/12/3125/12/31466 sh$325.34$151,608.44−1.7%
SEE REMARKS
SamsaraIOT
Open-market sale10b5-1 plan25/12/29–25/12/3125/12/31170,000 sh6 trades$36.11avg.$6,137,926.48−100.0%
Serve RoboticsSERV
Open-market sale25/12/3125/12/311,863 sh$10.37$19,319.31−0.6%
Cocrystal PharmaCOCP
Open-market buy25/12/3025/12/3120,000 sh$0.97$19,400+1.1%
Chairman and CEO
VicorVICR
Open-market sale10b5-1 plan25/12/3025/12/3120,000 sh3 trades$112.98avg.$2,259,606.61−0.2%

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