Wilson John J. Addington sold RPID
February 9, 2026 · Form 4 insider transaction
Wilson John J. Addington sold 4,610 shares of Rapid Micro Biosystems, Inc. at $3.78 per share, a transaction worth $17.4K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
4,610
Price
$3.78
Total value
$17.4K
InsiderWilson John J. Addington
Role—
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateFebruary 9, 2026
Filing dateFebruary 10, 2026
Shares owned after257,768
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the automatic sale of stock to cover the associated tax obligations with the vesting of restricted stock units.; Includes 29,904 shares acquired under the Rapid Micro Biosystems, Inc. employee stock purchase plan on March 14, 2025.