Amy E. Herr - 17 Aug 2026 Form 4 Insider Report for BIO-TECHNE Corp (TECH)

Reporting relationship
Director
Issuer ticker
TECH
Reported as of
17 Aug 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
19 Aug 2026, 16:47:37 UTC
Prior SEC filing
18 Aug 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Andrew Nick as Attorney-in-Fact for Amy E. Herr pursuant to Power of Attorney previously filed

Key filing fact

Amy E. Herr filed Form 4 for BIO-TECHNE Corp (TECH) on 19 Aug 2026.

Key facts

  • This page summarizes Amy E. Herr's Form 4 filing for BIO-TECHNE Corp (TECH).
  • 1 reported transaction and 13 derivative rows are listed below.
  • Accepted by SEC: 19 Aug 2026, 16:47.

Change

  • Previous filing in this sequence was filed on 18 Aug 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002055523 Primary reporting owner

Herr Amy E.

Relationship
Director
Address
614 MCKINLEY PLACE NE, MINNEAPOLIS
Signature
/s/ Andrew Nick as Attorney-in-Fact for Amy E. Herr pursuant to Power of Attorney previously filed
Signature date
19 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TECH holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,680
Date
17 Aug 2026
Ownership
Direct
TECH holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
576
Date
17 Aug 2026
Ownership
By significant other

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

TECH transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares
+1,381
Change %
Price
$0.000000*
Shares after
1,381
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
1,381
Exercise price
Footnotes
F7, F11
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,472
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
4,472
Exercise price
$66.97
Footnotes
F1
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,076
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
2,076
Exercise price
$120.46
Footnotes
F1
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,104
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
2,104
Exercise price
$94.52
Footnotes
F1
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,084
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
1,084
Exercise price
$84.61
Footnotes
F2
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,468
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
1,468
Exercise price
$74.91
Footnotes
F3
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,415
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,415
Exercise price
$72.05
Footnotes
F1
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
344
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
344
Exercise price
$72.05
Footnotes
F4
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,735
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
2,735
Exercise price
$53.60
Footnotes
F5
TECH holding Derivative

Stock Option (Right to Buy)

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,777
Date
17 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
3,777
Exercise price
$60.96
Footnotes
F6
TECH holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
160
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
160
Exercise price
Footnotes
F7, F8
TECH holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
77
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
77
Exercise price
Footnotes
F7, F9
TECH holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
621
Date
17 Aug 2026
Ownership
By significant other
Underlying class
Common Stock
Underlying amount
621
Exercise price
Footnotes
F7, F10
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 11 footnotes

Footnote F1

Fully vested.

Footnote F2

Options to purchase 271 shares vest on each of 8/15/2024, 8/15/2025, 8/15/2026 and 8/15/2027.

Footnote F3

Options to purchase 367 shares vest on each of 8/15/2025, 8/15/2026, 8/15/2027 and 8/15/2028.

Footnote F4

Options to purchase 86 shares vest on each of 2/3/2026, 2/3/2027, 2/3/2028 and 2/3/2029.

Footnote F5

Options to purchase 912 shares vest on each of 8/15/2026 and 8/15/2027, and options to purchase 911 shares vest on 8/15/2028.

Footnote F6

This option vests on the earlier of the one year anniversary of the grant date (10/30/2025) or the date of Bio-Techne's 2026 annual meeting of shareholders.

Footnote F7

Each restricted stock unit represents a contingent right to receive one share of Bio-Techne common stock.

Footnote F8

160 restricted stock units vest on 8/15/2027.

Footnote F9

38 restricted stock units vest on 2/3/2027, and 39 restricted stock units vest on 2/3/2028.

Footnote F10

311 restricted stock units vest on each of 8/15/2026 and 8/15/2027, and 310 restricted stock units vest on 8/15/2028.

Footnote F11

460 restricted stock units vest on each of 8/17/2027 and 8/17/2028, and 461 restricted stock units vest on 8/17/2029.

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