William Geist - 03 Nov 2025 Form 4 Insider Report for BIO-TECHNE Corp (TECH)

Role
PRESIDENT, PROTEIN SCIENCES
Signature
/s/ Andrew Nick as Attorney-in-Fact for William Geist pursuant to Power of Attorney previously filed
Issuer symbol
TECH
Transactions as of
03 Nov 2025
Net transactions value
-$282,816
Form type
4
Filing time
05 Nov 2025, 16:46:25 UTC
Previous filing
19 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Geist William PRESIDENT, PROTEIN SCIENCES 614 MCKINLEY PLACE NE, MINNEAPOLIS /s/ Andrew Nick as Attorney-in-Fact for William Geist pursuant to Power of Attorney previously filed 05 Nov 2025 0001832210

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TECH Common Stock Options Exercise $0 +9,911 +66% $0.000000 25,023 03 Nov 2025 Direct
transaction TECH Common Stock Tax liability $282,816 -4,520 -18% $62.57 20,503 03 Nov 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction TECH Restricted Stock Units Options Exercise $0 -9,911 -100% $0.000000 0 03 Nov 2025 Common Stock 9,911 Direct F1, F6
holding TECH Stock Options (Right to Buy) 15,912 03 Nov 2025 Common Stock 15,912 $100.39 Direct F2
holding TECH Stock Options (Right to Buy) 29,600 03 Nov 2025 Common Stock 29,600 $94.52 Direct F3
holding TECH Performance Restricted Stock Units 9,074 03 Nov 2025 Common Stock 9,074 Direct F1, F4
holding TECH Performance Stock Options (Right to Buy) 24,424 03 Nov 2025 Common Stock 24,424 $84.61 Direct F4
holding TECH Stock Options (Right to Buy) 30,059 03 Nov 2025 Common Stock 30,059 $84.61 Direct F5
holding TECH Performance Restricted Stock Units 15,738 03 Nov 2025 Common Stock 15,738 Direct F1, F7
holding TECH Restricted Stock Units 5,246 03 Nov 2025 Common Stock 5,246 Direct F1, F8
holding TECH Stock Options (Right to Buy) 21,204 03 Nov 2025 Common Stock 21,204 $74.91 Direct F9
holding TECH Performance Restricted Stock Units 19,355 03 Nov 2025 Common Stock 19,355 Direct F1, F10
holding TECH Restricted Stock Units 9,678 03 Nov 2025 Common Stock 9,678 Direct F1, F11
holding TECH Stock Options (Right to Buy) 24,758 03 Nov 2025 Common Stock 24,758 $53.60 Direct F12
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each restricted stock unit represents a contingent right to receive one share of Bio-Techne common stock.
F2 Options to purchase 3,980 shares vest on each of 2/1/2023 and 2/1/2025, and options to purchase 3,976 shares vest on each of 2/1/2024 and 2/1/2026.
F3 Options to purchase 7,400 shares vest on each of 8/15/2023, 8/15/2024, 8/15/2025 and 8/15/2026.
F4 Vests in full or in part on 8/15/2026 if certain performance goals are achieved (or such later date as performance is certified by the Administrator).
F5 Options to purchase 7,515 shares vest on each of 8/15/2024, 8/15/2025, 8/15/2027, and 7,514 shares vest on 8/15/2026.
F6 9,911 restricted stock units vest on 11/1/2025.
F7 Vests in full or in part on 8/15/2027 if certain performance goals are achieved (or such later date as performance is certified by the Administrator).
F8 2,623 restricted stock units vest on each of 8/15/2026 and 8/15/2027.
F9 Options to purchase 5,301 shares vest on each of 8/15/2025, 8/15/2026, 8/15/2027 and 8/15/2028.
F10 Vests in full or in part on 8/15/2028 if certain performance goals are achieved (or such later date as performance is certified by the Administrator).
F11 3,226 restricted stock units vest on each of 8/15/2026, 8/15/2027 and 8/15/2028.
F12 Options to purchase 8,253 shares vest on each of 8/15/2026 and 8/15/2027, and options to purchase 8,252 shares vest on 8/15/2028.