HERR AMY E. sold 90.8% of their position (1.98K shares) of BIO-TECHNE CORP on the open market

Open‑market sale worth $116.8K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

HERR AMY E.

Filed: 2/19/2026ACC: 0000914190-26-000030

InsiderHERR AMY E.CIK 2055523

→

IssuerBIO-TECHNE CORPCIK 842023

Director

Since Feb 2026

-1.98K

Net shares

Net seller

$116.8K

Total sold

Open market trades

0B · 1S

Total transactions

1.98K disposed

Non-Derivative Transactions1

Common Stock

Indirect

S · Sale

−1.98K

Price / share

$59.10

Trade value

$116.79K

% of position

90.8%

2/17/2026

2.18K→200.00

Total

Net shares

−1.98K

Net value

-$116.79K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	2/17/2026	S · Sale	−1.98K	$59.10	$116.79K	90.8%	2.18K	200.00
Total			−1.98K		-$116.79K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct

Shares owned2.68K

Total

2.68K direct2.68K

Security Title	Shares Owned	Ownership Type
Common Stock	2.68K	Direct
Total	2.68K	2.68K direct

Derivative Holdings (Post-Transaction)14

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

1.47K

Shares owned

1.47K

Exercise price

74.91

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

344.00

Shares owned

344.00

Exercise price

72.05

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

2.10K

Shares owned

2.10K

Exercise price

94.52

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

1.08K

Shares owned

1.08K

Exercise price

84.61

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

6.64K

Shares owned

6.64K

Exercise price

47.60

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.78K

Shares owned

3.78K

Exercise price

60.96

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

4.47K

Shares owned

4.47K

Exercise price

66.97

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

2.42K

Shares owned

2.42K

Exercise price

72.05

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

2.08K

Shares owned

2.08K

Exercise price

120.46

Expiration

—

Exercise window

—

Restricted Stock Units

Indirect

Underlying security

Common Stock

Underlying shares

118.00

Shares owned

118.00

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Indirect

Underlying security

Common Stock

Underlying shares

320.00

Shares owned

320.00

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Indirect

Underlying security

Common Stock

Underlying shares

77.00

Shares owned

77.00

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Indirect

Underlying security

Common Stock

Underlying shares

932.00

Shares owned

932.00

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Indirect

Underlying security

Common Stock

Underlying shares

2.73K

Shares owned

2.73K

Exercise price

53.60

Expiration

—

Exercise window

—

Total

Underlying

28.56K

Owned

28.56K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Indirect	Common Stock	74.91	—	—	1.47K	1.47K
Stock Option (Right to Buy) Indirect	Common Stock	72.05	—	—	344.00	344.00
Stock Option (Right to Buy) Indirect	Common Stock	94.52	—	—	2.10K	2.10K
Stock Option (Right to Buy) Indirect	Common Stock	84.61	—	—	1.08K	1.08K
Stock Option (Right to Buy) Indirect	Common Stock	47.60	—	—	6.64K	6.64K
Stock Option (Right to Buy) Direct	Common Stock	60.96	—	—	3.78K	3.78K
Stock Option (Right to Buy) Indirect	Common Stock	66.97	—	—	4.47K	4.47K
Stock Option (Right to Buy) Direct	Common Stock	72.05	—	—	2.42K	2.42K
Stock Option (Right to Buy) Indirect	Common Stock	120.46	—	—	2.08K	2.08K
Restricted Stock Units Indirect	Common Stock		—	—	118.00	118.00
Restricted Stock Units Indirect	Common Stock		—	—	320.00	320.00
Restricted Stock Units Indirect	Common Stock		—	—	77.00	77.00
Restricted Stock Units Indirect	Common Stock		—	—	932.00	932.00
Stock Option (Right to Buy) Indirect	Common Stock	53.60	—	—	2.73K	2.73K
Total					28.56K	28.56K