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SEC Insider//CIK 0001825323

Kropotova Alexandra

CIK 00018253232 companiesSAN DIEGO, CA

Transactions

13

Companies

2

Filings

13

CIK

0001825323

Recent Transactions

13 trades

Tax Payment
SAB Biotherapeutics, Inc.$SABS
Common Stock
2025-12-11−988→ 44,284 total
Award
iBio, Inc.$IBIO
Stock Option (right to buy)
2025-11-20+13,500→ 13,500 total
Tax Payment
SAB Biotherapeutics, Inc.$SABS
Common Stock
2025-09-19−1,977→ 45,272 total
Award
SAB Biotherapeutics, Inc.$SABS
Stock Option (right to buy)
2025-08-26+2,400,000→ 2,400,000 total
Tax Payment
SAB Biotherapeutics, Inc.$SABS
Common Stock
2025-03-27−1,179→ 47,249 total
Tax Payment
SAB Biotherapeutics, Inc.$SABS
Common Stock
2024-12-18−9,072→ 48,428 total
Award
iBio, Inc.$IBIO
Stock Option (right to buy)
2024-11-21+18,900→ 18,900 total
Award
SAB Biotherapeutics, Inc.$SABS
Employee Stock Option (right to buy)
2024-02-21+140,000→ 140,000 total
Award
SAB Biotherapeutics, Inc.$SABS
Common Stock
2023-03-14+275,000→ 275,000 total
Award
SAB Biotherapeutics, Inc.$SABS
Employee Stock Option (right to buy)
2022-09-13+18,325→ 18,325 total
Award
SAB Biotherapeutics, Inc.$SABS
Common Stock
2022-06-06+300,000→ 300,000 total
Award
iBio, Inc.$IBIO
Stock Option (right to buy)
2021-12-09+109,000→ 109,000 total
Award
iBio, Inc.$IBIO
Stock Option
2020-10-14+100,000→ 100,000 total

Companies

2

Recent Filings

13

Address

C/O IBIO, INC. 11750 SORRENTO VALLEY, ROAD, SUITE 200

SAN DIEGO, CA, 92121

View on SEC.gov