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FH

SEC Insider//CIK 0001857250

Fleming Harold Edward

CIK 00018572503 companiesWALTHAM, MA

Transactions

11

Companies

3

Filings

11

CIK

0001857250

Recent Transactions

11 trades

Award
Sionna Therapeutics, Inc.$SION
Non-Qualified Stock Option (right to buy)
2026-06-17+17,340→ 17,340 total
Award
Upstream Bio, Inc.$UPB
Stock Option (Right to Buy)
2026-06-09+17,096→ 17,096 total
Award
CRISPR Therapeutics AG$CRSP
Stock Option (Right to Buy)
2026-06-05+13,000→ 13,000 total
Award
Sionna Therapeutics, Inc.$SION
Non-Qualified Stock Option (right to buy)
2025-06-12+19,959→ 19,959 total
Award
Upstream Bio, Inc.$UPB
Stock Option (Right to Buy)
2025-06-10+17,096→ 17,096 total
Award
CRISPR Therapeutics AG$CRSP
Stock Option (Right to Buy)
2025-06-05+13,000→ 13,000 total
Award
Upstream Bio, Inc.$UPB
Stock Option (Right to Buy)
2024-10-10+17,096→ 17,096 total
Award
CRISPR Therapeutics AG$CRSP
Stock Option (Right to Buy)
2024-05-30+13,000→ 13,000 total
Award
CRISPR Therapeutics AG$CRSP
Stock Option (Right to Buy)
2023-06-08+13,000→ 13,000 total
Award
CRISPR Therapeutics AG$CRSP
Stock Option (Right to Buy)
2022-06-09+12,000→ 12,000 total
Award
CRISPR Therapeutics AG$CRSP
Stock Option (Right to Buy)
2021-06-10+25,000→ 25,000 total

Companies

3

Recent Filings

11

Address

C/O SIONNA THERAPEUTICS, INC. 21 HICKORY DRIVE, SUITE 500

WALTHAM, MA, 02451

View on SEC.gov