BIO-TECHNE Corp (TECH) - Insider Holders & Insider Ownership

List of insiders holdings for BIO-TECHNE Corp:
  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
1Kummeth Charles R.
Chief Executive Officer		2023-08-17 16:14:544,685,816
800		4,686,616Form 4
2OLAND THOMAS E
CEO, President		2012-02-14 11:26:242,131,244
0		2,131,244Form 13G
3Kelderman Kim
Chief Executive Officer		2026-08-19 16:48:33840,772
0		840,772Form 4
4Hippel James
CFO		2026-08-19 16:48:01690,857
0		690,857Form 4
5Furlow Brenda S.
SVP - GENERAL COUNSEL		2022-12-09 16:48:08519,406
10,640		530,046Form 4
6Geist William
PRESIDENT, PROTEIN SCIENCES		2026-08-19 16:47:13230,917
0		230,917Form 4
7HERBERT G A
Director		2008-10-24 13:40:4050,000
164,360		214,360Form 4
8WEATHERBEE JAMES A
Chief Scientific Officer		2004-08-13 12:27:235,641
178,330		183,971Form 4
9Eansor Norman David
President-Protein Sciences		2021-11-16 16:51:43169,970
0		169,970Form 4
10Crouse Steven C.
President - Diag & Spatial Bi		2026-08-19 16:46:48155,470
0		155,470Form 4
11Bohnen Shane
SVP - General Counsel		2026-08-19 16:49:03138,807
0		138,807Form 4
12Gould Kevin S
SVP Clinical Controls		2017-10-30 16:56:55135,879
0		135,879Form 4
13McManus Matthew
President - Diag & Spatial Bio		2026-02-03 17:04:06134,951
0		134,951Form 4
14HIGGINS JOHN L
Director		2026-09-30 16:13:31128,635
0		128,635Form 4
15Gavin Robert M.
Sen. VP Protein Platforms		2017-10-30 16:57:17116,233
0		116,233Form 4
16OCONNELL HOWARD V
Director		2015-02-20 13:38:352,000
108,000		110,000Form 4
17Bazan J. Fernando
Chief Technical Officer		2017-10-30 17:08:13108,649
0		108,649Form 4
18BAUMGARTNER ROBERT V
Director		2026-09-24 16:52:11108,265
0		108,265Form 4
19Nusse Roeland
Director		2025-08-27 16:10:21108,103
0		108,103Form 4
20STEER RANDOLPH C
Director		2023-10-30 16:49:18101,274
0		101,274Form 4
21MELSEN GREGORY J
CFO		2013-08-08 18:18:5698,661
725		99,386Form 4
22TSANG MONICA
VP of Research		2007-05-03 17:52:1939,164
44,358		83,522Form 4
23KEEGAN JOSEPH D
Director		2025-11-03 17:37:5666,792
0		66,792Form 4
24REAGAN KEVIN J
Senior VP - Biotech		2014-12-09 16:14:5551,698
0		51,698Form 4
25Dinarello Charles A
Director		2018-08-10 16:18:1247,582
0		47,582Form 4
26Seth Alpna
Director		2025-11-03 17:25:0846,700
0		46,700Form 4
27Vessey Rupert
Director		2025-11-03 17:23:1044,628
0		44,628Form 4
28HOLBROOK KAREN A
Director		2017-09-08 16:44:1842,159
0		42,159Form 4
29Bushman Julie L
Director		2025-11-03 17:38:2433,464
0		33,464Form 4
30Herr Amy E.
Director		2026-08-19 16:47:378,872
17,098		25,970Form 4
31WIENS HAROLD J
Director		2020-06-02 17:13:5425,262
0		25,262Form 4
32LUCAS ROGER C
Director		2017-10-12 16:24:5418,115
0		18,115Form 4
33Klimovsky Judith V.
Director		2025-11-03 17:23:4512,680
0		12,680Form 4
34HENNEY CHRISTOPHER S
Director		2004-09-20 11:57:1510,000
0		10,000Form 4
35VERONNEAU MARCEL
SVP - Clinical Controls		2015-08-20 18:08:326,525
0		6,525Form 4/A