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$SPRO All transactions

Spero Therapeutics, Inc.

▼ SELL

$ Value

$13K

Shares

6,572

Price

$2

Filed

Sep 3

Insider

Name

Mahadevia Ankit

Title

CIK

0001720974

Roles

Director

Transaction Details

Transaction Date

2025-08-28

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

703,294

Footnotes

The reported transaction is a sale of common stock effected to cover tax withholding obligations pursuant to a "sell to cover" provision included in each RSU Agreement in connection with the vesting of restricted stock unit ("RSUs") that were granted to the Reporting Person on August 26, 2021. | Amount includes 65,817 shares of common stock held by the Mahadevia-Mehta Family Trust, of which the Reporting Person is a trustee.

Filing Info

Accession No.

0000950170-25-112661

Form Type

4

Issuer CIK

0001701108

Mahadevia Ankit's History

Date Ticker Type Value
2025-08-28 SPRO $13K
2025-06-12 SPRO A $0

Other Insiders at SPRO (90d)

No other insider activity at this issuer in the last 90 days.