SEC CIK 1463530

Harrington James D.

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

Current Positions

CompanyShares OwnedAs Of
WKHSview stock →4642025-12-15

Position History — WKHS

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

0426,344852,6871,279,0312021-112022-092023-062024-022024-122025-042025-122025-12

Recent Filings — WKHS

DateActivitySharesPriceOwned After
2025-12-15Option exercise (derivative)38$0.000
2025-12-15Option exercise (derivative)198$0.000
2025-12-15Option exercise296$0.00464
2025-12-15Option exercise38$0.00206
2025-12-15Open-market sale198$6.51168
2025-12-15Option exercise198$0.00366
2025-04-17Option exercise (derivative)145$0.000
2025-04-17Option exercise224$0.001,468
2025-04-17Option exercise145$0.001,389
2025-04-17Open-market sale145$1.311,244
2025-02-23Tax withholding757$0.4915,539
2025-02-22Tax withholding162$0.4916,296
2025-02-22Option exercise (derivative)1,183$0.002,366
2025-02-22Tax withholding414$6.092,013
2025-02-22Option exercise1,183$0.002,427
2024-12-27Tax withholding89$0.7916,458
2024-12-26Tax withholding665$0.7816,547
2024-09-15Tax withholding247$0.6817,212
2024-06-27Tax withholding87$1.6161,821
2024-03-15Tax withholding5,825$0.271,238,135
2024-02-23Tax withholding15,230$0.291,243,960
2024-02-22Tax withholding19,841$0.291,259,190
2024-02-21Grant / award887,224$0.321,279,031
2024-02-21Grant / award (derivative)44,362$0.0044,362
2023-12-27Tax withholding1,770$0.38391,807
2023-09-15Tax withholding4,891$0.60393,577
2023-06-27Tax withholding1,770$0.80398,468
2023-05-02Grant / award (derivative)55,694$0.0055,694
2023-03-15Tax withholding4,741$1.53400,238
2023-02-23Tax withholding15,009$1.99237,899
2023-02-22Grant / award167,080$2.02404,979
2022-12-27Tax withholding1,770$1.48252,908
2022-09-15Tax withholding4,891$3.27254,678
2022-06-27Tax withholding1,770$2.92259,569
2022-03-15Tax withholding4,808$3.23261,339
2022-02-23Grant / award (derivative)27,846.5$0.0064,043.5
2022-02-23Grant / award129,950$3.03266,147
2021-12-27Grant / award (derivative)36,197$0.0036,197
2021-12-27Grant / award36,197$5.18136,197
2021-11-05Grant / award100,000$7.22100,000

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