SEC CIK 1433982

ZELDIS JEROME B

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

Current Positions

CompanyShares OwnedAs Of
PTCTview stock →22,5002026-01-02
XAIRview stock →3,9272017-03-14

Position History — PTCT

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

011,50023,00034,5002020-012022-012024-022024-052024-122024-122025-012026-01

Recent Filings — PTCT

DateActivitySharesPriceOwned After
2026-01-02Grant / award (derivative)3,475$0.003,475
2026-01-02Grant / award4,000$0.0022,500
2025-01-03Grant / award (derivative)8,800$0.008,800
2025-01-03Grant / award4,000$0.0018,500
2024-12-02Option exercise (derivative)12,000$0.000
2024-12-02Open-market sale8,813$51.4417,687
2024-12-02Open-market sale5,699$50.5220,801
2024-12-02Open-market sale2,634$51.4318,167
2024-12-02Open-market sale3,667$52.3914,500
2024-12-02Option exercise12,000$30.8626,500
2024-05-22Option exercise (derivative)20,000$0.000
2024-05-22Option exercise20,000$26.4234,500
2024-05-22Open-market sale20,000$38.2414,500
2024-02-15Grant / award (derivative)10,000$0.0010,000
2024-02-15Grant / award4,000$0.0014,500
2023-01-05Grant / award (derivative)10,000$0.0010,000
2023-01-05Grant / award4,000$0.0010,500
2022-01-07Grant / award (derivative)12,000$0.0012,000
2022-01-07Grant / award3,200$0.006,500
2021-01-06Grant / award (derivative)10,000$0.0010,000
2021-01-06Grant / award1,650$0.003,300
2020-01-29Grant / award (derivative)10,000$0.0010,000
2020-01-29Grant / award1,650$0.001,650
2019-01-22Grant / award (derivative)14,000$0.0014,000
2018-01-03Grant / award (derivative)14,000$0.0014,000
2017-01-03Grant / award (derivative)12,000$0.0012,000
2016-01-04Grant / award (derivative)12,000$0.0012,000
2015-01-02Grant / award (derivative)12,000$51.0012,000
2014-07-31Grant / award (derivative)20,000$26.4220,000

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