SEC CIK 1622588

Petropoulos Constantine

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
PKEview stock →02026-07-27

Position History — PKE

Reported shares owned immediately after each Form 4 transaction, over time.

08331,6672,5002014-092026-072026-07

Recent Filings — PKE

DateActivitySharesPriceOwned After
2026-08-12Grant / award (derivative)25,000$0.0025,000
2026-07-27Option exercise (derivative)2,500$0.007,500
2026-07-27Open-market sale2,500$36.000
2026-07-27Option exercise2,500$14.002,500
2025-06-16Grant / award (derivative)10,000$0.0010,000
2021-04-02Grant / award (derivative)8,000$0.008,000
2020-04-09Grant / award (derivative)8,000$0.008,000
2019-05-07Grant / award (derivative)10,000$0.0010,000
2016-01-12Grant / award (derivative)12,000$0.0012,000
2014-10-15Grant / award (derivative)10,000$0.0010,000
2014-09-04———0

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.