BITTERMAN KEVIN

PrivateCIK: 1591747
Location

WALTHAM, MA

BITTERMAN KEVIN sold 27.14K shares of DISC MEDICINE, INC. on the open market

Open‑market sale worth $1.90M. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBITTERMAN KEVINCIK 1591747
→
IssuerDISC MEDICINE, INC.CIK 1816736
Director
Since Dec 2022
-27.14K
Net shares
Net seller
$1.90M
Total sold
1
Open market trades
0B · 1S
7
Total transactions
27.14K acquired · 54.27K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+7.14K

Price / share

$45.69

Trade value

$326.04K

% of position

New position
9/11/2026
0.00→7.14K

Common Stock

Direct
M · Option Exercise

Shares

+10K

Price / share

$38.85

Trade value

$388.50K

% of position

140.1%
9/11/2026
7.14K→17.14K

Common Stock

Direct
M · Option Exercise

Shares

+10K

Price / share

$50.86

Trade value

$508.60K

% of position

58.4%
9/11/2026
17.14K→27.14K

Common Stock

Direct
S · Sale

Shares

−27.14K

Price / share

$70.11

Trade value

$1.90M

% of position

New position
9/11/2026
27.14K→0.00
Total

Net shares

+0.00

Net value

-$679.36K

Derivative Transactions3

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

7.14K shares

Shares

−7.14K

Strike price

45.69

Held after

0.00

Exercisable

—

9/11/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

−10K

Strike price

38.85

Held after

0.00

Exercisable

—

9/11/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

−10K

Strike price

50.86

Held after

0.00

Exercisable

—

9/11/2026
Non-Derivative Holdings (Post-Transaction)3

Common Stock

Indirect
Shares owned312.23K

Common Stock

Indirect
Shares owned318.87K

Common Stock

Indirect
Shares owned13.43K
Total
644.52K indirect644.52K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BITTERMAN KEVIN — Insider Transaction (Form 4) Filed Sep 15, 2026 | Finecho