InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
100%
T+90 mean return
+12.0%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Byrne Barbara M, Director. Insider active across 4 companies, notably Powerschool Holdings, INC.. Cumulatively, 17 reports have been published. Activity tracked since 30 July 2021. The latest transaction was filed on 2 July 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Declarations17 total
16,340 shares0Class B common stockSEC:0001225208-26-006532:0
315 shares0Class B common stockSEC:0001225208-26-006532:1
309 shares0Class B common stockSEC:0001225208-26-005882:0
162 shares0Class B common stockSEC:0001225208-25-004984:0
40 shares0Class B common stockSEC:0001225208-25-002820:0
106 shares0Class B common stockSEC:0001225208-25-001973:0
31,723 shares@ US$22.8062.1% of flowClass A Common StockSEC:0000950170-24-112493:0
9,260 shares0Class B common stockSEC:0001225208-24-005935:0
20,000 sharesCommon StockSEC:0001628280-24-015525:0
2,169 shares0Class B common stockSEC:0001225208-24-003623:0
179 shares0Class B common stockSEC:0001225208-24-002456:0
6,332 sharesRestricted Share UnitsSEC:0001835681-23-000102:0
5,558 shares0Class B common stockSEC:0001225208-23-002258:0
10,409 shares@ US$14.4114.0% of flowClass A Common StockSEC:0001835681-22-000029:0
3,430 shares0Class B common stockSEC:0001225208-22-002635:0
8,333 shares@ US$18.0012.0% of flowClass A Common StockSEC:0000899243-21-030862
8,333 shares@ US$18.0050.0% of flowClass A Common StockSEC:0000899243-21-030862:0
17 of 17 declarations
About Byrne Barbara M
Byrne Barbara M is a Board Member of POWERSCHOOL HOLDINGS, INC. and Paramount Global. She brings extensive experience in corporate governance and strategy, contributing to the direction and oversight of these companies. Her role is essential in ensuring effective and responsible leadership.
