InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
5
T+90 hit rate
67%
T+90 mean return
+0.6%
Across 9 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by BORGESON JOHN A., Executive. Director active across 2 companies, notably Kodiak Sciences Inc.. Aggregated, 15 reports have been published. Breakdown: 0 buy · 5 sells. Total volume traded: €1m. Activity tracked since 10 November 2021. The latest transaction was filed on 4 June 2026 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations15 total
30,000 shares@ US$1.040.0013% mcap2.8% of flowCommon StockSEC:0001754045-26-000006:0
25,896 shares@ US$34.010.036% mcap77.8% of flowCommon StockSEC:0001754045-26-000006:1
4,104 shares@ US$34.670.0057% mcap12.6% of flowCommon StockSEC:0001754045-26-000006:2
5,494 sharesCommon StockSEC:0001415889-24-017449:0
3,025 sharesCommon StockSEC:0001415889-24-016682:0
1,448 shares@ US$9.4215.9% of flowCommon StockSEC:0001209191-23-038165:0
3,025 sharesCommon StockSEC:0001209191-23-036828:0
5,494 sharesCommon StockSEC:0001209191-22-038176:0
3,025 sharesCommon StockSEC:0001209191-22-036832:0
672 shares@ US$115.15830.0029% mcap100.0% of flowCommon StockSEC:0001209191-21-064246:0
672 shares@ US$115.158384.1% of flowCommon StockSEC:0001209191-21-064246
3,619 sharesCommon StockSEC:0001209191-21-041807
3,619 sharesCommon StockSEC:0001209191-21-041807:0
3,025 sharesCommon StockSEC:0001209191-21-040739:0
3,025 sharesCommon StockSEC:0001209191-21-040739
15 of 15 declarations
About BORGESON JOHN A.
John A. Borgeson is an executive at Kodiak Sciences Inc. He is involved in the management and strategic direction of the company, contributing to its development and growth.
