Disc Medicine, Inc.

By person

20 insiders · 396 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

Atlas Venture Fund X, L.P. entity

10% owner

—

$62.87M (35)

−$62.87M

1,600,512

$112.21M

—

Novo Holdings A/S entity

10% owner

—

$57.63M (1)

−$57.63M

1,090,772

$76.47M

−53.4%

Bitterman Kevin

Director

$8.00M (1)

$61.63M (86)

−$53.63M

27,440

$1.92M

−95.5%

AI DMI LLC entity

10% owner

$10.00M (1)

$59.87M (1)

−$49.87M

2,814,379

$197.32M

+4.0%

Ashiya Mona

Director

$5.50M (6)

$52.70M (39)

−$47.20M

186,541

$13.08M

−80.0%

ORBIMED ADVISORS LLC entity

Director

$5.50M (6)

$52.70M (39)

−$47.20M

186,541

$13.08M

—

Quisel John D

Chief Executive Officer

—

$17.45M (27) scheduled

−$17.45M

262,064

$18.37M

—

Yu Jonathan Yen-Wen

Chief Operating Officer

—

$5.68M (14) scheduled

−$5.68M

54,324

$3.81M

—

Savage William Jacob

Chief Medical Officer

—

$5.60M (29) scheduled

−$5.60M

79,480

$5.57M

+291.0%

FS Development Holdings, LLC entity

10% owner

$4.42M (1)

—

+$4.42M

883,000

$61.91M

—

Khara Rahul

Chief Legal Officer

—

$3.60M (22) scheduled

−$3.60M

52,324

$3.67M

+3,916%

White William Richard

Director

—

$2.96M (31) scheduled

−$2.96M

$0.00

—

Franchi Jean M.

Chief Financial Officer

—

$1.72M (10) scheduled

−$1.72M

64,333

$4.51M

—

Leonard Braden Michael

10% owner

$1.34M (4)

$47.03K (1)

+$1.29M

5,247,500

$367.90M

+21.6%

Bryce Joanne

Chief Financial Officer

—

$1.09M (10) scheduled

−$1.09M

23,665

$1.66M

+585.5%

MacDonald Brian Richard

Chief Innovation Officer

—

$711.14K (10) scheduled

−$711.14K

12,276

$860.67K

−53.1%

Stephenson Pamela

Chief Commercial Officer

—

$518.90K (2)

−$518.90K

80,998

$5.68M

—

Meyenburg Jason Patrick

Chief Executive Officer

$122.93K (1)

—

+$122.93K

13,000

$911.43K

—

Piekos Brian

CFO

$72.43K (1)

—

+$72.43K

17,615

$1.23M

—

Tananbaum James B.

Director

—

441,500

$30.95M

—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Insider

Date

Role

Action

Price

Amount

Bitterman Kevin

4 Sep 2026

Director

Sold on a plan indirect

$79.96

$1.44K

Bitterman Kevin

4 Sep 2026

Director

Sold on a plan indirect

759

$79.96

$60.69K

Bitterman Kevin

4 Sep 2026

Director

Sold on a plan indirect

912

$79.96

$72.92K

Bitterman Kevin

3 Sep 2026

Director

Sold on a plan indirect

$79.98

$4.32K

Bitterman Kevin

3 Sep 2026

Director

Sold on a plan indirect

2,339

$79.98

$187.07K

Bitterman Kevin

3 Sep 2026

Director

Sold on a plan indirect

2,810

$79.98

$224.74K

Bitterman Kevin

2 Sep 2026

Director

Sold on a plan indirect

$80.98

$161.96

Bitterman Kevin

2 Sep 2026

Director

Sold on a plan indirect

$80.98

$728.82

Bitterman Kevin

2 Sep 2026

Director

Sold on a plan indirect

$80.98

$809.80

Bitterman Kevin

2 Sep 2026

Director

Sold on a plan indirect

511

$80.17

$40.97K

Bitterman Kevin

2 Sep 2026

Director

Sold on a plan indirect

22,090

$80.17

$1.77M

Bitterman Kevin

2 Sep 2026

Director

Sold on a plan indirect

26,542

$80.17

$2.13M

Bitterman Kevin

1 Sep 2026

Director

Sold on a plan indirect

$79.95

Bitterman Kevin

1 Sep 2026

Director

Sold on a plan indirect

$79.95

$4.64K

Bitterman Kevin

1 Sep 2026

Director

Sold on a plan indirect

$79.95

$5.60K

Franchi Jean M.

14 Apr 2026

Chief Financial Officer

Sold on a plan

6,257

$69.24

$433.23K

Franchi Jean M.

13 Apr 2026

Chief Financial Officer

Sold on a plan

400

$69.00

$27.60K

Savage William Jacob

13 Apr 2026

Chief Medical Officer

Sold on a plan

2,200

$66.81

$146.98K

Savage William Jacob

13 Apr 2026

Chief Medical Officer

Sold on a plan

3,531

$66.12

$233.47K

Savage William Jacob

2 Mar 2026

Chief Medical Officer

Sold on a plan

2,986

$66.41

$198.30K

Savage William Jacob

2 Mar 2026

Chief Medical Officer

Sold on a plan

4,392

$65.52

$287.77K

Franchi Jean M.

25 Feb 2026

Chief Financial Officer

Sold on a plan

353

$69.06

$24.38K

Franchi Jean M.

18 Feb 2026

Chief Financial Officer

Sold on a plan

3,684

$65.89

$242.73K

Franchi Jean M.

18 Feb 2026

Chief Financial Officer

Sold on a plan

3,397

$65.01

$220.84K

Franchi Jean M.

17 Feb 2026

Chief Financial Officer

Sold on a plan

4,075

$62.86

$256.15K

Savage William Jacob

15 Dec 2025

Chief Medical Officer

Sold on a plan

300

$92.23

$27.67K

Savage William Jacob

15 Dec 2025

Chief Medical Officer

Sold on a plan

9,151

$91.44

$836.72K

Savage William Jacob

15 Dec 2025

Chief Medical Officer

Sold on a plan

3,642

$90.60

$329.98K

Bitterman Kevin

22 Aug 2025

Director

Sold on a plan indirect

2,287

$61.03

$139.58K

Bitterman Kevin

14 Aug 2025

Director

Sold on a plan indirect

7,212

$60.99

$439.86K

Bitterman Kevin

13 Aug 2025

Director

Sold on a plan indirect

24,962

$61.15

$1.53M

Bitterman Kevin

5 Aug 2025

Director

Sold on a plan indirect

395

$60.95

$24.08K

Bitterman Kevin

30 Jul 2025

Director

Sold on a plan indirect

8,492

$61.04

$518.35K

Franchi Jean M.

17 Jul 2025

Chief Financial Officer

Sold on a plan

2,031

$59.00

$119.83K

Franchi Jean M.

10 Jul 2025

Chief Financial Officer

Sold on a plan

2,000

$57.50

$115.00K

Franchi Jean M.

16 Jun 2025

Chief Financial Officer

Sold on a plan

2,000

$52.26

$104.52K

Savage William Jacob

6 Jun 2025

Chief Medical Officer

Sold on a plan

2,996

$50.00

$149.80K

Savage William Jacob

20 May 2025

Chief Medical Officer

Sold on a plan

6,677

$50.04

$334.13K

Savage William Jacob

2 May 2025

Chief Medical Officer

Sold on a plan

2,100

$50.17

$105.37K

Savage William Jacob

16 Sep 2024

Chief Medical Officer

Sold on a plan

1,500

$47.41

$71.12K

Savage William Jacob

3 Sep 2024

Chief Medical Officer

Sold on a plan

1,500

$50.59

$75.89K

Showing 250 of 396 transactions. The figures above use every one of them.

By person

Individual transactions

What was left out