InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
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
Discover the detailed record of transactions filed by Stalnecker Susan M, Director. Officer active across 2 companies, notably Leidos Holdings, Inc.. Aggregated, 13 disclosures have been logged. History available since 7 May 2021. The latest transaction was filed on 2 June 2026 (Levée d'options). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Stalnecker Susan M
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Declarations13 total
32,282 shares0Class A Common StockSEC:0001221375-26-000002:0
26,493 shares0Class A Common StockSEC:0001578563-25-000309:0
4,070 shares@ US$63.0836.6% of flowCommon StockSEC:0001628280-25-006392:0
30,400 shares0Class A Common StockSEC:0001578563-24-000271:0
912 shares0Common StockSEC:0001628280-24-021257:0
4,788 shares@ US$52.7035.1% of flowCommon StockSEC:0001628280-24-020295:0
16,648 shares0Class A Common StockSEC:0001578563-23-000043:0
5,193 shares@ US$39.7028.2% of flowCommon StockSEC:0001336920-23-000038:0
1,574 shares0Common StockSEC:0001628280-23-016984:0
1,106 shares0Common StockSEC:0001628280-22-013641:0
23,416 sharesClass A Common StockSEC:0000899243-22-013947:0
9,000 sharesClass A Common StockSEC:0000899243-22-006534:0
1,059 shares0Common StockSEC:0001628280-21-009872:0
13 of 13 declarations
About Stalnecker Susan M
Susan M. Stalnecker serves as a Board Member at Leidos Holdings, Inc. and Bioventus Inc. She plays a key role in corporate governance, bringing her expertise in strategy and management. As a board member, Susan contributes to the development of policies and strategic decisions that influence the direction of the company.
