Mark Ragosa

KNSA

Mark Ragosa serves as CHIEF FINANCIAL OFFICER at Kiniksa Pharmaceuticals, Ltd. (KNSA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

15 trades

$9.23M

Net Position

Net Seller

$9.23M

Companies Traded

KNSA

Active Period

Mar 2025 – Feb 2026

15 total trades

Most Recent

Sell KNSA

Feb 9, 2026 · $772.3K

Mark Ragosa's Insider Trading at Kiniksa Pharmaceuticals, Ltd. (KNSA)

Buys

0 · $0.00

Sells

15 · $9.23M

Total Shares Bought

Total Shares Sold

298,595

KNSA Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 9, 2026	Sell	17,845	$43.28	$772.3K
Jan 8, 2026	Sell	12,000	$41.89	$502.7K
Dec 8, 2025	Sell	42,841	$41.49	$1.78M
Nov 12, 2025	Sell	19,900	$40.94	$814.7K
Oct 28, 2025	Sell	100	$41.00	$4.1K
Sep 1, 2025	Sell	3,820	$33.68	$128.6K
Aug 4, 2025	Sell	18,889	$32.89	$621.3K
Jun 3, 2025	Sell	18,299	$28.80	$527.0K
Apr 29, 2025	Sell	88,395	$26.56	$2.35M
Apr 26, 2025	Sell	479	$21.36	$10.2K
Apr 7, 2025	Sell	1,303	$20.28	$26.4K
Apr 1, 2025	Sell	1,617	$21.77	$35.2K
Mar 20, 2025	Sell	15,944	$23.11	$368.5K
Mar 16, 2025	Sell	20,791	$23.09	$480.1K
Mar 12, 2025	Sell	36,372	$22.25	$809.3K