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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 18 Aug 2026 for BIO-TECHNE Corp. Read the official filing
Filing timeline
BuySaleAmy E. Herr
Insider track record
Disclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Amy E. Herr: trading record in brief
Amy E. Herr appears in our data through filings on BIO-TECHNE Corp shares, published by SEC (Form 4). Over a trading history stretching from 3 February 2025 to 15 August 2026, the count stands at 9 filings.
Every open-market trade on record is a sale: 1 sale worth €99k. The rest of the record consists of 3 share grants and 5 option exercises. In 2026 alone, the filings show no purchases and 1 sale.
On 18 August 2026 came the latest disclosure, an option exercise in BIO-TECHNE Corp. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Amy E. Herr
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations9 total
589 shares0Common StockSEC:0000914190-26-000113:0
213 shares@ US$72.40Common StockSEC:0000914190-26-000113:1
1,976 shares@ US$59.10542.5% of flowCommon StockSEC:0000914190-26-000030:0
38 shares0Common StockSEC:0000914190-26-000011:0
1,640 shares0Common StockSEC:0000914190-25-000019:0
279 shares0Common StockSEC:0001062993-25-014701:0
1,280 shares@ US$44.3337.2% of flowCommon StockSEC:0001062993-25-011400:0
1,976 shares@ US$44.33100.0% of flowCommon StockSEC:0001062993-25-002706:0
1,040 shares0Common StockSEC:0001062993-25-001897:0
9 of 9 declarations
