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: 4/7/2026ACC: 0000914190-26-000067

InsiderBOHNEN SHANECIK 1969581

→

IssuerBIO-TECHNE CORPCIK 842023

Officer· SVP - General Counsel

Since Mar 2023

-740.00

Net shares

Net seller

$39.3K

Total sold

Open market trades

0B · 0S

Total transactions

2.26K acquired · 3K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+2.26K

Price / share

—

Trade value

—

% of position

51.5%

4/3/2026

4.38K→6.64K

Common Stock

Direct

F · Tax Withholding

−740.00

Price / share

$53.13

Trade value

$39.32K

% of position

11.1%

4/3/2026

6.64K→5.90K

Total

Net shares

+1.52K

Net value

-$39.32K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/3/2026	M · Option Exercise	+2.26K	—	—	51.5%	4.38K	6.64K
Common Stock Direct	4/3/2026	F · Tax Withholding	−740.00	$53.13	$39.32K	11.1%	6.64K	5.90K
Total			+1.52K		-$39.32K

Derivative Transactions1

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

2.26K shares

−2.26K

Strike price

Held after

0.00

Exercisable

—

4/3/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock2.26K shares	4/3/2026	M · Option Exercise	−2.26K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)15

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

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 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

8.85K

Shares owned

8.85K

Exercise price

47.60

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

—

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

8.94K

Shares owned

8.94K

Exercise price

66.97

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

49.00

Shares owned

49.00

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

—

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

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

—

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

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

128.49K

Owned

128.49K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	7K	7K
Stock Option (Right to Buy) Direct	Common Stock	120.46	—	—	3.46K	3.46K
Performance Restricted Stock Units Direct	Common Stock		—	—	10.01K	10.01K
Stock Option (Right to Buy) Direct	Common Stock	47.60	—	—	8.85K	8.85K
Performance Stock Option (Right to Buy) Direct	Common Stock	84.61	—	—	12.92K	12.92K
Performance Restricted Stock Units Direct	Common Stock		—	—	4.80K	4.80K
Stock Option (Right to Buy) Direct	Common Stock	66.97	—	—	8.94K	8.94K
Restricted Stock Units Direct	Common Stock		—	—	49.00	49.00
Performance Restricted Stock Units Direct	Common Stock		—	—	13.99K	13.99K
Stock Option (Right to Buy) Direct	Common Stock	84.61	—	—	16.30K	16.30K
Stock Option (Right to Buy) Direct	Common Stock	53.60	—	—	17.90K	17.90K
Restricted Stock Units Direct	Common Stock		—	—	3.34K	3.34K
Stock Option (Right to Buy) Direct	Common Stock	73.76	—	—	3.93K	3.93K
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					128.49K	128.49K