BOHNEN SHANE (SVP - General Counsel) exercised options at BIO-TECHNE CORP

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

BOHNEN SHANE

Filed: 8/18/2026ACC: 0000914190-26-000116

InsiderBOHNEN SHANECIK 1969581

→

IssuerBIO-TECHNE CORPCIK 842023

Officer· SVP - General Counsel

Since Mar 2023

-17.96K

Net shares

Net seller

$97.2K

Total sold

Open market trades

0B · 0S

Total transactions

4.35K acquired · 22.31K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+4.35K

Price / share

—

Trade value

—

% of position

59.2%

8/15/2026

7.35K→11.70K

Common Stock

Direct

F · Tax Withholding

−1.34K

Price / share

$72.40

Trade value

$97.23K

% of position

11.5%

8/15/2026

11.70K→10.36K

Total

Net shares

+3.01K

Net value

-$97.23K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/15/2026	M · Option Exercise	+4.35K	—	—	59.2%	7.35K	11.70K
Common Stock Direct	8/15/2026	F · Tax Withholding	−1.34K	$72.40	$97.23K	11.5%	11.70K	10.36K
Total			+3.01K		-$97.23K

Derivative Transactions6

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

49.00 shares

−49.00

Strike price

Held after

0.00

Exercisable

—

8/15/2026

Performance Stock Option (Right to Buy)

Direct

D · Disposition

Converts to

Common Stock

12.12K shares

−12.12K

Strike price

84.61

Held after

807.00

Exercisable

—

8/15/2026

Performance Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

300.00 shares

−300.00

Strike price

Held after

4.50K

Exercisable

—

8/15/2026

Performance Restricted Stock Units

Direct

D · Disposition

Converts to

Common Stock

4.50K shares

−4.50K

Strike price

Held after

0.00

Exercisable

—

8/15/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.67K shares

−1.67K

Strike price

Held after

1.67K

Exercisable

—

8/15/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

2.33K shares

−2.33K

Strike price

Held after

4.66K

Exercisable

—

8/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock49.00 shares	8/15/2026	M · Option Exercise	−49.00		—	0.00
Performance Stock Option (Right to Buy) Direct	Common Stock12.12K shares	8/15/2026	D · Disposition	−12.12K	84.61	—	807.00
Performance Restricted Stock Units Direct	Common Stock300.00 shares	8/15/2026	M · Option Exercise	−300.00		—	4.50K
Performance Restricted Stock Units Direct	Common Stock4.50K shares	8/15/2026	D · Disposition	−4.50K		—	0.00
Restricted Stock Units Direct	Common Stock1.67K shares	8/15/2026	M · Option Exercise	−1.67K		—	1.67K
Restricted Stock Units Direct	Common Stock2.33K shares	8/15/2026	M · Option Exercise	−2.33K		—	4.66K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)9

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

8.94K

Shares owned

8.94K

Exercise price

66.97

Expiration

—

Exercise window

—

Performance Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

13.99K

Shares owned

13.99K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

17.90K

Shares owned

17.90K

Exercise price

53.60

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.93K

Shares owned

3.93K

Exercise price

73.76

Expiration

—

Exercise window

—

Performance Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

10.01K

Shares owned

10.01K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

16.30K

Shares owned

16.30K

Exercise price

84.61

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.46K

Shares owned

3.46K

Exercise price

120.46

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.51K

Shares owned

3.51K

Exercise price

94.52

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

13.49K

Shares owned

13.49K

Exercise price

74.91

Expiration

—

Exercise window

—

Total

Underlying

91.53K

Owned

91.53K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	66.97	—	—	8.94K	8.94K
Performance Restricted Stock Units Direct	Common Stock		—	—	13.99K	13.99K
Stock Option (Right to Buy) Direct	Common Stock	53.60	—	—	17.90K	17.90K
Stock Option (Right to Buy) Direct	Common Stock	73.76	—	—	3.93K	3.93K
Performance Restricted Stock Units Direct	Common Stock		—	—	10.01K	10.01K
Stock Option (Right to Buy) Direct	Common Stock	84.61	—	—	16.30K	16.30K
Stock Option (Right to Buy) Direct	Common Stock	120.46	—	—	3.46K	3.46K
Stock Option (Right to Buy) Direct	Common Stock	94.52	—	—	3.51K	3.51K
Stock Option (Right to Buy) Direct	Common Stock	74.91	—	—	13.49K	13.49K
Total					91.53K	91.53K