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: 5/7/2026ACC: 0000914190-26-000089

InsiderBOHNEN SHANECIK 1969581

→

IssuerBIO-TECHNE CORPCIK 842023

Officer· SVP - General Counsel

Since Mar 2023

-7.05K

Net shares

Net seller

$399.9K

Total sold

Open market trades

0B · 0S

Total transactions

8.40K acquired · 15.46K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+8.40K

Price / share

$47.60

Trade value

$399.84K

% of position

142.3%

5/5/2026

5.90K→14.30K

Common Stock

Direct

F · Tax Withholding

−7.05K

Price / share

$56.68

Trade value

$399.88K

% of position

49.3%

5/5/2026

14.30K→7.25K

Total

Net shares

+1.34K

Net value

-$37.40

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/5/2026	M · Option Exercise	+8.40K	$47.60	$399.84K	142.3%	5.90K	14.30K
Common Stock Direct	5/5/2026	F · Tax Withholding	−7.05K	$56.68	$399.88K	49.3%	14.30K	7.25K
Total			+1.34K		-$37.40

Derivative Transactions1

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

8.40K shares

−8.40K

Strike price

47.60

Held after

448.00

Exercisable

—

5/5/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock8.40K shares	5/5/2026	M · Option Exercise	−8.40K	47.60	—	448.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)14

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

3.46K

Shares owned

3.46K

Exercise price

120.46

Expiration

—

Exercise window

—

Performance Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

12.92K

Shares owned

12.92K

Exercise price

84.61

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

—

Performance Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

4.80K

Shares owned

4.80K

Exercise price

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

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

49.00

Shares owned

49.00

Exercise price

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

—

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

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

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

17.90K

Shares owned

17.90K

Exercise price

53.60

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

3.34K

Shares owned

3.34K

Exercise price

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

—

Total

Underlying

119.64K

Owned

119.64K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	94.52	—	—	3.51K	3.51K
Stock Option (Right to Buy) Direct	Common Stock	120.46	—	—	3.46K	3.46K
Performance Stock Option (Right to Buy) Direct	Common Stock	84.61	—	—	12.92K	12.92K
Stock Option (Right to Buy) Direct	Common Stock	84.61	—	—	16.30K	16.30K
Performance Restricted Stock Units Direct	Common Stock		—	—	4.80K	4.80K
Stock Option (Right to Buy) Direct	Common Stock	74.91	—	—	13.49K	13.49K
Restricted Stock Units Direct	Common Stock		—	—	49.00	49.00
Stock Option (Right to Buy) Direct	Common Stock	73.76	—	—	3.93K	3.93K
Stock Option (Right to Buy) Direct	Common Stock	66.97	—	—	8.94K	8.94K
Restricted Stock Units Direct	Common Stock		—	—	7K	7K
Performance Restricted Stock Units Direct	Common Stock		—	—	10.01K	10.01K
Stock Option (Right to Buy) Direct	Common Stock	53.60	—	—	17.90K	17.90K
Restricted Stock Units Direct	Common Stock		—	—	3.34K	3.34K
Performance Restricted Stock Units Direct	Common Stock		—	—	13.99K	13.99K
Total					119.64K	119.64K