John D Quisel

IRON

John D Quisel serves as Chief Executive Officer at Disc Medicine, Inc. (IRON). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

8 trades

$9.97M

Net Position

Net Seller

$9.97M

Companies Traded

IRON

Active Period

Dec 2024 – Feb 2026

8 total trades

Most Recent

Sell IRON

Feb 17, 2026 · $833.8K

John D Quisel's Insider Trading at Disc Medicine, Inc. (IRON)

Buys

0 · $0.00

Sells

8 · $9.97M

Total Shares Bought

Total Shares Sold

144,461

IRON Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 17, 2026	Sell	13,264	$62.86	$833.8K	0
Dec 15, 2025	Sell	40,000	$93.05	$3.72M	209,409
Jul 11, 2025	Sell	34,800	$55.33	$1.93M	165,421
Jul 8, 2025	Sell	5,200	$55.09	$286.5K	161,828
Feb 20, 2025	Sell	5,574	$54.58	$304.2K	154,828
Jan 2, 2025	Sell	13,012	$61.95	$806.1K	73,965
Dec 26, 2024	Sell	19,820	$63.14	$1.25M	88,471
Dec 18, 2024	Sell	12,791	$66.01	$844.3K	84,637