rotation.to
Following this device: dark.
Free account
rotation.to
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

Kim Kelderman

Director

Company insider

Files Form 4 as: Director, Conmed; Chief Executive Officer, Bio-Techne.

In numbers

Trades disclosed
144
Buys
0
Sells
6
Bought
$0
Sold
$2.8M
Companies
2
Companies where not an officer
1
First trade
1 May 2018
Last trade
8 Sep 2026
Last filed
10 Sep 2026

Companies traded

Where they are an officer
TECH Bio-TechneDirector, Officer · Life-science tools · last 17 Aug 20260 buys · 6 sells
Everywhere else they filed: board seats, 10% stakes, other companies
CNMD ConmedDirector · Medical Devices · last 8 Sep 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
8 Sep 2026filed 10 Sep 2026CNMD ConmedMedical DevicesSEC FORM 4 Code M—500 at $0.00filing
8 Sep 2026filed 10 Sep 2026CNMD Conmedoption or derivative · Medical DevicesSEC FORM 4 Code M—500 at $0.00filing
8 Sep 2026filed 10 Sep 2026CNMD Conmedoption or derivative · Medical DevicesSEC FORM 4 Code M—500 at $0.00filing
8 Sep 2026filed 10 Sep 2026CNMD ConmedMedical DevicesSEC FORM 4 Code M—500 at $0.00filing
17 Aug 2026filed 19 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code A—57,590 at $0.00filing
17 Aug 2026filed 19 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code A—93,582 at $0.00filing
17 Aug 2026filed 19 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code A—57,590 at $0.00filing
17 Aug 2026filed 19 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code A—93,582 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-TechneLife-science toolsSEC FORM 4 Code M—21,470 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code M—11,785 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-TechneLife-science toolsSEC FORM 4 Code F$783K10,821 at $72.40filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code M—554 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code M—554 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code D—8,319 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code D—22,389 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code M—588 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code D—8,835 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code D—24,324 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code M—8,543 at $0.00filing
15 Aug 2026filed 18 Aug 2026TECH Bio-Techneoption or derivative · Life-science toolsSEC FORM 4 Code M—11,785 at $0.00filing

News

Bio-Techne opens GMP small molecule facility in Bristol, UKTECH · pharmaceutical-business-review.com · 9 Oct 2026

0 headlines in the last 90 days name Kim Kelderman; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care6

Buys in green, sells in red, by the company’s sector.

Related people

John L. HigginsDirector · Director at Bio-Techne, filing Form 4 there in the last year
Robert Baumgartner VDirector · Director at Bio-Techne, filing Form 4 there in the last year
Steven C. CrousePresident - Diag & Spatial Bi · President - Diag & Spatial Bi at Bio-Techne, filing Form 4 there in the last year
James HippelCFO · CFO at Bio-Techne, filing Form 4 there in the last year
William GeistPresident, Protein Sciences · President, Protein Sciences at Bio-Techne, filing Form 4 there in the last year