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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
2026-08-13 Bizily Scott Chief Legal Officer Sale 10b5-1 −1,635 $12.00 $20K 8,617
2026-08-13 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −1,635 61,336
2026-08-04 Kirn David See Remarks Sale 10b5-1 −26,842 $10.23 $275K 844,895
2026-08-03 Kirn David See Remarks Sale 10b5-1 −12,415 $10.05 $125K 871,737
2026-07-10 Kirn David See Remarks Sale 10b5-1 −15,283 $12.01 $184K 884,594
2026-07-10 Kirn David See Remarks Sale 10b5-1 −442 $12.84 $6K 884,152
2026-07-09 Kirn David See Remarks Sale 10b5-1 −42,608 $12.87 $548K 899,877
2026-06-30 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +814 $4.14 $3K 9,431
2026-06-30 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +5,752 $6.49 $37K 15,183
2026-06-30 Bizily Scott Chief Legal Officer Sale 10b5-1 −6,566 $14.00 $92K 8,617
2026-06-30 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −814 62,971
2026-06-30 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −5,752 3,543
2026-06-23 Bizily Scott Chief Legal Officer Option exercise 10b5-1 +9,810 $4.14 $41K 18,427
2026-06-23 Bizily Scott Chief Legal Officer Sale 10b5-1 −9,810 $12.00 $118K 8,617
2026-06-23 Bizily Scott Chief Legal Officer Option exercise · Stock Option (Right to Buy) 10b5-1 −9,810 63,785
2026-06-22 Kirn David See Remarks Sale 10b5-1 −114,746 $10.47 $1.2M 942,485
2026-06-17 Tomasello Shawn Director Grant or award · Stock Option (Right to Buy) +50,000 50,000
2026-06-17 THEUER CHARLES Director Grant or award · Stock Option (Right to Buy) +50,000 50,000
2026-06-17 Miller-Rich Nancy Director Grant or award · Stock Option (Right to Buy) +50,000 50,000
2026-06-17 GRAY SUSANNAH Director Grant or award · Stock Option (Right to Buy) +50,000 50,000

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