SEC CIK 1364843

BEST ANTHONY JAMES

Reported ownership across 3 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
NPKIview stock →237,8092022-05-19
SMview stock →213,0472014-07-02
PUMPview stock →139,1202026-05-18

Position History — PUMP

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

046,37392,747139,1202018-012018-062020-062021-042022-042023-042024-042025-042026-05

Recent Filings — PUMP

DateActivitySharesPriceOwned After
2026-05-20Grant / award (derivative)9,101$0.009,101
2026-05-18Option exercise (derivative)28,181$0.000
2026-05-18Option exercise28,181—139,120
2025-05-21Grant / award (derivative)28,181$0.0028,181
2025-04-23Option exercise (derivative)17,939$0.000
2025-04-23Option exercise17,939—110,939
2024-04-23Grant / award (derivative)17,939$0.0017,939
2024-04-22Option exercise (derivative)21,116$0.000
2024-04-22Option exercise21,116—93,000
2023-05-12Grant / award (derivative)21,116$0.0021,116
2023-04-26Option exercise (derivative)10,137$0.000
2023-04-26Option exercise10,137—71,884
2022-04-26Grant / award (derivative)10,137$0.0010,137
2022-04-18Option exercise (derivative)13,384$0.000
2022-04-18Option exercise13,384—61,747
2021-05-18Grant / award (derivative)13,384$0.0013,384
2021-04-24Option exercise (derivative)32,336$0.000
2021-04-24Option exercise32,336—48,363
2020-06-14Option exercise (derivative)7,878$0.0032,336
2020-06-14Option exercise7,878—16,027
2020-04-24Grant / award (derivative)32,336$0.0040,214
2019-06-14Grant / award (derivative)7,878$0.007,878
2018-06-15Grant / award6,743$0.008,149
2018-01-31Grant / award1,406$0.001,406

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