Skip to contentSIDRANSKY DAVID — CHAMPIONS SPORTS INC insider: 123 transactions · InsiderLensSIDRANSKY DAVID
- Director at ALFACELL CORP · on record since Mar 7, 2006
- Director at ZILA INC · on record since Oct 26, 2006
- 10% owner at CHAMPIONS SPORTS INC · on record since Jan 11, 2007
- Director at ASCENTAGE PHARMA GROUP INTERNATIONAL · on record since Mar 23, 2026
- Director at Galmed Pharmaceuticals Ltd. · on record since Mar 18, 2026
- Director at CHAMPIONS SPORTS INC · on record since Sep 1, 2009
- Chairman of the Board at CHAMPIONS SPORTS INC · on record since Sep 1, 2009
- Director at KV PHARMACEUTICAL CO /DE/ · on record since Sep 13, 2010
- Director at EPICEPT CORP · on record since Aug 28, 2013
- Director at Advaxis, Inc. · on record since Sep 19, 2013
- Director at IMCLONE SYSTEMS INC/DE · on record since Jan 23, 2004
- Director at Celsus Therapeutics Plc. · on record since Jan 2, 2015
- Director at Business Outsourcing Service, Inc. · on record since Oct 25, 2018
- Director at Ayala Pharmaceuticals, Inc. · on record since May 7, 2020
- Director at Cactus Acquisition Corp. 1 Ltd · on record since Nov 4, 2021
Insider trading activity of SIDRANSKY DAVID
- Transactions on record
- 123
- since Jan 23, 2004
- Open-market buys
- 13
- $30.8K
- Open-market sells
- 2
- $342.3K
- Companies traded
- 9
- last filing Nov 7, 2025
Figures computed from official regulatory filings — methodology.
Companies where SIDRANSKY DAVID has traded
- CHAMPIONS SPORTS INC29 tx · $1M · Nov 7, 2025
- Business Outsourcing Service, Inc.12 tx · $1.1K · Dec 21, 2023
- Advaxis, Inc.21 tx · $419.3K · Jan 23, 2023
- Ayala Pharmaceuticals, Inc.13 tx · $3.7K · Jan 23, 2023
- EPICEPT CORP13 tx · $26K · Jan 12, 2015
- KV PHARMACEUTICAL CO /DE/9 tx · Sep 20, 2013
- ALFACELL CORP12 tx · $17.3K · Jul 25, 2012
- ZILA INC3 tx · Jan 10, 2007
- IMCLONE SYSTEMS INC/DE11 tx · Jan 19, 2006
Track record of SIDRANSKY DAVID
Statistical track record
Free- Open-market buys
- 18
- Last buy
- Dec 23, 2020
Win rates and median returns are available with a free account (5 insiders/month).
Create a free account→Transaction history of SIDRANSKY DAVID
Co-insiders of SIDRANSKY DAVID
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
Mayes, Gregory T.Advaxis, Inc. +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Nov 7, 2025 | AwardD | 21,216 | 6.80 USD | $144.3K | SEC |
| Nov 18, 2024 | AwardD | 21,880 | 4.64 USD | $101.5K | SEC |
| Dec 21, 2023 | AwardD | 20,450 | 0.00 USD | $0 | SEC |
| Nov 7, 2023 | AwardD | 15,495 | 5.51 USD | $85.4K | SEC |
| Aug 17, 2023 | AwardD | 11,480 | 7.00 USD | $80.4K | SEC |
| Jan 23, 2023 | OtherD | -12,500 | — | — | SEC |
| Jan 23, 2023 | AwardD | 2,342 | — | — | SEC |
| Jan 23, 2023 | Other | -250 | — | — | SEC |
| Jan 23, 2023 | OtherD | -12,500 | — | — | SEC |
| Jan 23, 2023 | Award | 46 | — | — | SEC |
| Jan 23, 2023 | AwardD | 2,342 | — | — | SEC |
| Dec 29, 2022 | AwardD | 20,450 | 0.00 USD | $0 | SEC |
| Oct 14, 2022 | ExerciseD | -8,333 | 0.00 USD | $0 | SEC |
| Oct 14, 2022 | Other | -3,562 | 7.51 USD | $26.8K | SEC |
| Oct 14, 2022 | Exercise | 8,333 | 3.21 USD | $26.7K | SEC |
| Jun 15, 2022 | AwardD | 12,500 | 0.00 USD | $0 | SEC |
| Feb 14, 2022 | AwardD | 2,045 | 0.00 USD | $0 | SEC |
| Nov 9, 2021 | AwardD | 8,045 | 10.10 USD | $81.3K | SEC |
| Oct 19, 2021 | AwardD | 16,667 | 0.00 USD | $0 | SEC |
| Oct 19, 2021 | Other | 2,629 | 10.08 USD | $26.5K | SEC |
| Oct 19, 2021 | Exercise | 16,667 | 1.59 USD | $26.5K | SEC |
| Jun 14, 2021 | AwardD | 12,500 | 0.00 USD | $0 | SEC |
| Mar 8, 2021 | Buy | 10 | 10.07 USD | $100.7 | SEC |
| Mar 8, 2021 | Buy | 25 | 15.02 USD | $375.5 | SEC |
| Mar 8, 2021 | Buy | 200 | 15.27 USD | $3.1K | SEC |