Insider Holders & Insider Ownership - Lantheus Holdings Inc. (LNTH)

List of insiders holdings for Lantheus Holdings Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Venkataraman Sriram
Director
10% Owner		2017-03-21 17:00:470
3,442,208		3,442,208Form 4
2Heino Mary Anne
Director		2025-06-04 16:32:45318,650
266,071		584,721Form 4
3MARKISON BRIAN A
CEO		2025-03-07 17:43:37273,767
0		273,767Form 4
4Bailey Jeffrey Allen
CEO and President		2015-09-03 16:54:55229,407
0		229,407Form 4/A
5Crowley John W.
CFO		2018-04-27 16:10:35161,825
0		161,825Form 4
6Blanchfield Paul
President		2025-06-09 16:34:37111,792
0		111,792Form 4
7Dawes William C. Jr.
VP, Mfg & Ops		2017-09-01 20:11:54111,581
0		111,581Form 4
8DUFFY MICHAEL P
SVP and General Counsel		2021-04-20 16:30:22109,472
0		109,472Form 4
9Bolla John J.
Chief Operations Officer		2021-06-21 16:31:03102,440
0		102,440Form 4
10Montagut Etienne
Chief Business Officer		2024-03-07 16:30:2694,651
0		94,651Form 4
11Marshall Robert J. Jr.
CFO and Treasurer		2025-06-11 16:32:4488,860
0		88,860Form 4
12Niedzwiecki Daniel
See Remarks		2025-06-17 16:31:4887,057
0		87,057Form 4
13Healey Timothy G
SVP, Commercial		2018-03-07 16:33:1085,658
0		85,658Form 4
14Orlandi Cesare
Chief Medical Officer		2019-07-10 16:05:4468,483
0		68,483Form 4
15LENO SAM R
Director		2025-05-16 16:39:4867,652
0		67,652Form 4
16Walker Carol
Senior Vice President, Quality		2022-04-01 16:30:1964,899
0		64,899Form 4
17Clemmer James C
Director		2020-03-05 16:36:3662,082
0		62,082Form 4
18Sabens Andrea
Chief Accounting Officer		2024-07-17 16:30:3460,420
0		60,420Form 4
19Molnar Istvan
Chief Medical Officer		2021-03-08 20:40:5858,950
0		58,950Form 4
20Burgstahler David F
Director		2017-09-11 21:00:2113,248
39,831		53,079Form 4
21Robertson A Frederick
Director		2021-04-30 16:51:4251,798
0		51,798Form 4
22Morgan Amanda Michelle
Chief Commercial Officer		2025-03-07 17:46:0248,284
0		48,284Form 4
23Thrall James H
Director		2025-05-16 16:43:2040,287
0		40,287Form 4
24Provost Jean-Claude
Chief Medical Officer		2024-03-07 16:30:430
38,841		38,841Form 4
25Yao Ying Vivian
Chief Human Resources Officer		2022-03-07 20:45:0436,742
0		36,742Form 4
26Maeusli Heinz Christoph
Director		2025-05-16 16:40:2430,420
0		30,420Form 4
27Pruden Gary J
Director		2025-05-16 16:42:327,080
23,062		30,142Form 4
28Ber Gerard
Director		2025-05-16 16:37:3627,905
0		27,905Form 4
29McHugh Julie
Director		2025-06-11 16:33:0125,962
0		25,962Form 4
30Humphrey Jeffrey
Chief Medical Officer		2024-06-20 16:30:0925,264
0		25,264Form 4
31SCHAFFER DERACE L
Director		2020-03-05 16:32:2425,089
0		25,089Form 4
32O'Neill Patrick
Director		2015-06-25 19:34:5622,715
0		22,715Form 4
33Pucel Kenneth
Director		2020-03-05 16:32:4121,359
0		21,359Form 4
34Baylor-Henry Minnie
Director		2025-05-16 16:38:1014,424
16		14,440Form 4
35Brown Kimberly
Chief Accounting Officer		2025-03-21 18:48:1510,166
0		10,166Form 4
36EASTLAND JULIA MARIE
Director		2025-05-16 16:39:108,425
0		8,425Form 4
37Morrow Phuong Khanh
Director		2025-05-16 16:41:417,643
0		7,643Form 4
38Avista Capital Partners GP LLC
Avista Capital Partners L.P.
Avista Capital Partners (Offshore) L.P.
ACP-Lantern Co-Invest LLC
10% Owner		2018-02-12 16:31:110
0		0Form 13G
39BAKEWELL JOHN K
CFO and Treasurer		2016-01-04 17:22:370
0		0Form 4