InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
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Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Explore the full record of transactions filed by Zack Debra, Director. Director active across 2 companies, notably EXAGEN INC.. Aggregated, 3 filings have been logged. History available since 4 February 2022. The latest transaction was disclosed on 3 August 2026 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Zack Debra
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations3 total
162,311 shares0Common StockSEC:0001807743-26-000007:0
3,241 shares@ US$7.12100.0% of flowCommon StockSEC:0001274737-22-000019:0
50,000 shares0Common StockSEC:0001274737-22-000011:0
3 of 3 declarations
About Zack Debra
Katherine A. Lehman is a Director at NAVIENT CORP. As a board member, she participates in strategic decision-making and oversight of the company's performance. Katherine brings valuable expertise through her experience in the industry.
