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CIK 0001650648 · Non-accelerated filer<br>Smaller reporting company

4D Molecular Therapeutics, Inc.

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Ticker
FDMT
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
473506994
Phone
5105052680
Business address
5858 HORTON STREET #455, EMERYVILLE, CA, 94608
Former names
4D Molecular Therapeutics Inc., 4D Molecular Therapeutics Inc
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$2,724,648
in 7 filings, $2.7M under 10b5-1 plans

Net −$2,724,648. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Kirn David −$2.7M See Remarks sold 21% of stake
  2. Bizily Scott −$71K Chief Legal Officer sold 39% of stake
Date Insider Transaction Shares Price Value Owned after
2025-12-16 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +1,635 $4.14 $7K 5,229
2025-12-16 Bizily Scott Chief Legal Officer Sale 10b5-1 −1,635 $10.90 $18K 3,594
2025-12-16 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −1,635 73,595
2025-12-12 THEUER CHARLES Director Option exercise +9,333 $1.14 $11K 41,684
2025-12-12 THEUER CHARLES Director Option exercise · Stock Option (Right to Buy) −9,333 0
2025-12-09 Humer Kristian Chief Financial Officer Grant or award · Stock Option (Right to Buy) +480,000 480,000
2025-11-17 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +1,635 $4.14 $7K 5,229
2025-11-17 Bizily Scott Chief Legal Officer Sale 10b5-1 −1,635 $10.59 $17K 3,594
2025-11-17 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −1,635 75,230
2025-10-24 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +1,084 $6.49 $7K 6,272
2025-10-24 Bizily Scott Chief Legal Officer Sale 10b5-1 −2,678 $12.00 $32K 3,594
2025-10-24 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −1,084 9,295
2025-10-16 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +1,635 $4.14 $7K 6,823
2025-10-16 Bizily Scott Chief Legal Officer Sale 10b5-1 −1,635 $10.17 $17K 5,188
2025-10-16 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −1,635 76,865
2025-10-09 Bizily Scott Chief Legal Officer Sale 10b5-1 −2,408 $10.00 $24K 5,188
2025-09-23 Bizily Scott Chief Legal Officer Sale 10b5-1 −2,407 $8.00 $19K 7,596
2025-06-17 Chacko Jacob Director Grant or award · Stock Option (Right to Buy) +22,500 22,500
2025-06-17 GRAY SUSANNAH Director Grant or award · Stock Option (Right to Buy) +22,500 22,500
2025-06-17 Tomasello Shawn Director Grant or award · Stock Option (Right to Buy) +22,500 22,500

Page 4 of 16 · 319 trades