SEC CIK 1785365

Arnold Elizabeth K

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
RAILview stock →135,4182026-04-10
IOSPview stock →6,3762026-02-23

Position History — IOSP

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

02,1254,2516,3762020-112022-022023-022024-022025-022026-02

Recent Filings — IOSP

DateActivitySharesPriceOwned After
2026-02-23Grant / award1,539$0.006,376
2025-02-24Grant / award1,209$0.004,837
2024-02-26Grant / award782$0.003,628
2023-02-27Grant / award (derivative)297$0.00297
2023-02-27Grant / award594$0.00594
2022-02-21Grant / award (derivative)326$0.00326
2022-02-21Grant / award652$0.00652
2021-05-06Grant / award (derivative)300$0.00300
2020-11-01———0

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