Kate Marie Shamsuddin

Kate Marie Shamsuddin serves as CHIEF OPERATING OFFICER at Definitive Healthcare Corp. (DH). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

18 trades

$368.6K

Net Position

Net Seller

$368.6K

Companies Traded

Active Period

Dec 2022 – Aug 2025

18 total trades

Most Recent

Sell DH

Aug 1, 2025 · $17.7K

Kate Marie Shamsuddin's Insider Trading at Definitive Healthcare Corp. (DH)

Buys

0 · $0.00

Sells

18 · $368.6K

Total Shares Bought

Total Shares Sold

63,024

DH Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value
Aug 1, 2025	Sell	4,741	$3.74	$17.7K
Jun 14, 2025	Sell	1,012	$3.65	$3.7K
May 1, 2025	Sell	4,595	$2.75	$12.6K
Mar 14, 2025	Sell	1,012	$2.59	$2.6K
Jan 21, 2025	Sell	21,673	$4.75	$102.9K
Dec 14, 2024	Sell	1,044	$4.49	$4.7K
Nov 1, 2024	Sell	2,506	$4.18	$10.5K
Sep 14, 2024	Sell	1,044	$4.44	$4.6K
Aug 1, 2024	Sell	2,506	$3.95	$9.9K
Jun 14, 2024	Sell	1,044	$5.62	$5.9K
May 1, 2024	Sell	2,506	$6.97	$17.5K
Mar 14, 2024	Sell	1,044	$8.09	$8.4K
Feb 1, 2024	Sell	10,121	$8.59	$86.9K
Jan 24, 2024	Sell	3,919	$9.26	$36.3K
Dec 14, 2023	Sell	1,044	$9.03	$9.4K
Sep 14, 2023	Sell	1,044	$8.27	$8.6K
Mar 14, 2023	Sell	1,125	$11.89	$13.4K
Dec 14, 2022	Sell	1,044	$12.28	$12.8K