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
No signal scores available.
Explore the complete record of transactions filed by Shiver John W., Director. Insider active across 2 companies, notably Icosavax, Inc.. Cumulatively, 4 reports have been recorded. History available since 3 January 2022. The latest transaction was filed on 10 March 2026 (Levée d'options). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Shiver John W.
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Declarations4 total
7,947 shares0Common StockSEC:0001104659-26-027143:0
8,066 sharesCommon StockSEC:0000950170-24-017407:0
2,399 shares0Common StockSEC:0001209191-22-036742:0
8,500 shares0Common StockSEC:0001209191-22-002000:0
4 of 4 declarations
About Shiver John W.
Shiver John W. is a Director at Icosavax, Inc. In this role, he contributes to the governance of the company and strategic decision-making. His experience in the biopharmaceutical sector is an asset for Icosavax, Inc.
