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PT

SEC Insider//CIK 0001413008

Parr Thomas R JR

CIK 00014130081 companyCAMBRIDGE, MA

Transactions

2

Companies

1

Filings

2

CIK

0001413008

Recent Transactions

2 trades

Award
Spero Therapeutics, Inc.$SPRO
Stock Option (Right to Buy)
2019-01-02+35,000→ 35,000 total
Award
Spero Therapeutics, Inc.$SPRO
Stock Option (Right to Buy)
2017-12-13+36,134→ 36,134 total

Companies

1

Spero Therapeutics, Inc.
Chief Scientific Officer
$SPRO

Recent Filings

2

Address

C/O SPERO THERAPEUTICS, INC. 675 MASSACHUSETTS AVENUE, 14TH FLOOR

CAMBRIDGE, MA, 02139

View on SEC.gov