InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
3
T+90 hit rate
40%
T+90 mean return
-5.6%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Yankus William L, Director. Officer active across 1 company, notably Kingstone Companies, INC.. Aggregated, 8 disclosures have been recorded. Split: 0 buy · 3 sells. Total volume traded: €571k. Activity tracked since 3 January 2022. The latest transaction was filed on 16 April 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Declarations8 total
13,500 shares@ US$18.000.087% mcap50.0% of flowCommon StockSEC:0001021771-26-000047
13,500 shares@ US$18.000.087% mcap50.0% of flowCommon StockSEC:0001021771-26-000047:0
3,489 shares0Common StockSEC:0001021771-25-000017:0
10,253 shares@ US$16.1827.7% of flowCommon StockSEC:0001021771-24-000216:0
24,883 shares0Common StockSEC:0001021771-24-000008:0
39,259 shares0Common StockSEC:0001567619-23-000224:0
8,000 shares0Common StockSEC:0001567619-22-000550
8,000 shares0Common StockSEC:0001567619-22-000550:0
8 of 8 declarations
About Yankus William L
William L. Yankus is a Director at Kingstone Companies, Inc. In this role, he participates in the governance of the company and strategic decision-making. With a strong background in the industry, William contributes to the strategic direction and growth of Kingstone Companies.
