SIDRANSKY DAVID

CIK 000127716112 companiesROCKVILLE, MD

SEC Profile

Transactions

Companies

Filings

CIK

0001277161

Recent Transactions

50 trades

Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2025-11-05$6.80/sh+21,216→ 21,216 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2024-11-12$4.64/sh+21,880→ 21,880 total
Award
Orgenesis Inc.$ORGS
Stock Option
2023-12-20+20,450→ 20,450 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2023-11-03$5.51/sh+15,495→ 15,495 total
Award
Ayala Pharmaceuticals, Inc.
Common Stock
2023-01-19+46→ 46 total
Disposition to Issuer
Old Ayala, Inc
Stock Option (right to buy)
2023-01-19−12,500→ 0 total
Disposition to Issuer
Old Ayala, Inc
Stock Option (right to buy)
2023-01-19−12,500→ 0 total
Award
Ayala Pharmaceuticals, Inc.
Stock Option
2023-01-19+2,342→ 2,342 total
Disposition to Issuer
Old Ayala, Inc
Common Stock
2023-01-19−250→ 0 total
Award
Ayala Pharmaceuticals, Inc.
Stock Option
2023-01-19+2,342→ 2,342 total
Award
Orgenesis Inc.$ORGS
Stock Option
2022-12-23+20,450→ 20,450 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2022-11-01$7.00/sh+11,480→ 11,480 total
Exercise/Conversion
CHAMPIONS ONCOLOGY, INC.$CSBR
Common Stock
2022-10-12$3.21/sh+8,333→ 770,605 total
Exercise/Conversion
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2022-10-12−8,333→ 0 total
Tax Payment
CHAMPIONS ONCOLOGY, INC.$CSBR
Common Stock
2022-10-12$7.51/sh−3,562→ 767,043 total
Award
Old Ayala, Inc
Stock Option (Right to Buy)
2022-06-13+12,500→ 12,500 total
Award
Orgenesis Inc.$ORGS
Stock Option (Right to Buy)
2021-12-16+2,045→ 20,450 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2021-11-05$10.10/sh+8,045→ 8,045 total
Exercise/Conversion
CHAMPIONS ONCOLOGY, INC.$CSBR
Common Stock
2021-10-15$1.59/sh+16,667→ 764,901 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2021-10-15+16,667→ 0 total
Tax Payment
CHAMPIONS ONCOLOGY, INC.$CSBR
Common Stock
2021-10-15$10.08/sh+2,629→ 762,272 total
Award
Old Ayala, Inc
Stock Option (Right to Buy)
2021-06-10+12,500→ 12,500 total
Purchase
Old Ayala, Inc
Common Stock
2020-12-23$11.56/sh+4→ 250 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2020-12-08$11.96/sh+8,333→ 8,333 total
Exercise/Conversion
CHAMPIONS ONCOLOGY, INC.$CSBR
Common Stock
2020-10-16$5.46/sh+16,667→ 758,334 total
Tax Payment
CHAMPIONS ONCOLOGY, INC.$CSBR
Common Stock
2020-10-16$9.01/sh−10,100→ 748,234 total
Exercise/Conversion
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2020-10-16−16,667→ 0 total
Purchase
Old Ayala, Inc
Common Stock
2020-09-14$10.70/sh+1→ 246 total
Purchase
Old Ayala, Inc
Common Stock
2020-09-11$10.07/sh+10→ 245 total
Purchase
Old Ayala, Inc
Common Stock
2020-08-14$11.07/sh+5→ 235 total
Purchase
Old Ayala, Inc
Common Stock
2020-07-17$11.86/sh+4→ 230 total
Purchase
Old Ayala, Inc
Common Stock
2020-07-07$9.60/sh+1→ 226 total
Purchase
Orgenesis Inc.$ORGS
Common Stock
2020-05-20$6.98/sh+10→ 180 total
Purchase
Orgenesis Inc.$ORGS
Common Stock
2020-05-13$5.96/sh+70→ 170 total
Purchase
Orgenesis Inc.$ORGS
Common Stock
2020-05-12$5.90/sh+90→ 100 total
Purchase
Old Ayala, Inc
Common Stock
2020-05-12$15.02/sh+25→ 225 total
Purchase
Old Ayala, Inc
Common Stock
2020-05-08$15.27/sh+200→ 200 total
Purchase
Orgenesis Inc.$ORGS
Common Stock
2020-05-07$5.42/sh+10→ 10 total
Award
Ayala Pharmaceuticals, Inc.
Option
2020-05-04+13,000→ 13,000 total
Award
Orgenesis Inc.$ORGS
Stock Option
2020-03-19+12,500→ 12,500 total
Award
Orgenesis Inc.$ORGS
Stock Option
2019-12-17+12,500→ 12,500 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2019-11-04$5.43/sh+8,333→ 8,333 total
Award
Ayala Pharmaceuticals, Inc.
Option
2019-10-24+10,000→ 10,000 total
Award
Ayala Pharmaceuticals, Inc.
Option
2018-11-05+30,000→ 30,000 total
Award
CHAMPIONS ONCOLOGY, INC.$CSBR
Option to purchase Common Stock
2018-11-01$12.73/sh+8,333→ 8,333 total
Award
Orgenesis Inc.$ORGS
Stock Option
2018-10-22+29,200→ 29,200 total
Award
Orgenesis Inc.$ORGS
Stock Option
2018-10-22+29,200→ 29,200 total
Award
Ayala Pharmaceuticals, Inc.
Common stock
2018-06-26+15,000→ 110,355 total
Award
Ayala Pharmaceuticals, Inc.
Common stock
2018-06-13$1.71/sh+5,000→ 95,355 total
Award
Ayala Pharmaceuticals, Inc.
Common stock
2018-06-12$1.84/sh+6,802→ 90,355 total

Companies

Recent Filings

Address

700 KING FARM BLVD STE 510

ROCKVILLE, MD, 20850

View on SEC.gov