John D Quisel

IRON

John D Quisel serves as director, officer: 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

11 trades

$17.45M

Net Position

Net Seller

$17.45M

Companies Traded

IRON

Active Period

Dec 2024 – Aug 2026

11 total trades

Most Recent

Sell IRON

Aug 18, 2026 · $2.61M

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

Buys

0 · $0.00

Sells

11 · $17.45M

Total Shares Bought

Total Shares Sold

244,461

IRON Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 18, 2026	Sell	33,000	$79.15	$2.61M	250,664
Jul 14, 2026	Sell	33,000	$74.96	$2.47M	249,360
Jun 23, 2026	Sell	34,000	$70.21	$2.39M	237,137
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