SCHMERTZLER MICHAEL sold PTCT

October 7, 2026 · Form 4 insider transaction

SCHMERTZLER MICHAEL sold 53 shares of PTC Therapeutics, Inc. at $63.95 per share, a transaction worth $3.4K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
53
Price
$63.95
Total value
$3.4K
RoleDirector
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateOctober 7, 2026
Filing dateOctober 9, 2026
Shares owned after1,294,094
OwnershipIndirect
10b5-1 planYes
AmendedNo

Footnotes

This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by Section Six Partners, L.P., of which the Reporting Person is a general partner and limited partner, on May 14, 2026.; Represents shares of common stock held by Section Six Partners, L.P. The Reporting Person is a general and limited partner of Section Six Partners, L.P. The Reporting Person disclaims beneficial ownership of the shares of common stock held by Section Six Partners, L.P. except to the extent of his pecuniary interest therein.

View the original Form 4 on SEC EDGAR