TECHBio-Techne Corporation
Healthcare · BiotechnologyNasdaqStockMkt cap $11.3B
Disclosed trades
39
0 in 30d · 0 in 90d
Politicians
5
Last trade Jun 30, 2026
Buys
18
$144K at range midpoints
Sells
20
$184.5K at range midpoints
Closing price · 365 days
Nov 6, 2025 – Nov 5, 2026
Monthly buys vs sells · 24 months
Counts of disclosed transactions
- Buys
- Sells (incl. partial)
Politicians who traded it
1 hold it now Estimated
| Politician | Seat | Trades | Buys | Sells | Bought (mid) | Sold (mid) | Last trade | Est. position Estimated |
|---|---|---|---|---|---|---|---|---|
| DRo Khanna | House · CA-17 | 24 | 12 | 11 | $96K | $112.5K | Jun 30, 2026 | $37.7K |
| DApril McClain Delaney | House · MD-06 | 11 | 5 | 6 | $40K | $48K | Apr 8, 2026 | — |
| RRobert P. Bresnahan, Jr. | House · PA-08 | 2 | 1 | 1 | $8K | $8K | Apr 8, 2025 | — |
| RGreg Gianforte | House · MT-00 | 1 | 0 | 1 | $0 | $8K | Oct 13, 2020 | — |
| DJulie Johnson | House · TX-32 | 1 | 0 | 1 | $0 | $8K | Apr 1, 2025 | — |
Recent trades
| Politician | Ticker | Asset | Type | Owner | Amount | vs S&P Estimated | Traded | Filed | Source |
|---|---|---|---|---|---|---|---|---|---|
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Sell | Spouse | $1,001 - $15,000 | -4.9% | Jun 30, 2026 | Jul 6, 20266d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | SellReview | Unknown | $1,001 - $15,000 | -4.9% | Jun 2, 2026 | Jul 6, 202634d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Spouse | $1,001 - $15,000 | +34.1% | May 15, 2026 | Jun 9, 202625d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | UnknownReview | Self | $1,001 - $15,000 | — | Apr 13, 2026 | May 11, 202628d | FilingOCR |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Sell | Dependent | $1,001 - $15,000 | -53.4% | Apr 8, 2026 | May 6, 202628d | Filing |
| DRo Khanna | TECH | BIO TECHNE CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | +23.8% | Mar 30, 2026 | Apr 7, 20268d | FilingOCR |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Partial | Dependent | $1,001 - $15,000 | -23.8% | Mar 26, 2026 | Apr 6, 202611d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Partial | Dependent | $1,001 - $15,000 | -29.3% | Feb 24, 2026 | Mar 10, 202614d | Filing |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Spouse | $1,001 - $15,000 | +2.7% | Jan 29, 2026 | Feb 6, 20268d | FilingOCR |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Partial | Dependent | $1,001 - $15,000 | -6.0% | Jan 28, 2026 | Feb 2, 20265d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Buy | Dependent | $1,001 - $15,000 | +8.7% | Dec 5, 2025 | Jan 5, 202631d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Buy | Dependent | $1,001 - $15,000 | +8.7% | Dec 2, 2025 | Jan 5, 202634d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Buy | Dependent | $1,001 - $15,000 | +10.4% | Oct 22, 2025 | Nov 4, 202513d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Partial | Dependent | $1,001 - $15,000 | -21.5% | Aug 1, 2025 | Sep 2, 202532d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Partial | Dependent | $1,001 - $15,000 | -18.5% | May 26, 2025 | Jul 2, 202537d | Filing |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Spouse | $1,001 - $15,000 | +19.8% | May 28, 2025 | Jun 10, 202513d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | +19.8% | May 19, 2025 | Jun 10, 202522d | FilingOCR |
| DJulie Johnson | TECH | Bio-Techne Corp - Common Stock (TECH) | Sell | Joint | $1,001 - $15,000 | -27.1% | Apr 1, 2025 | May 14, 202543d | Filing |
| RRobert P. Bresnahan, Jr. | TECH | Bio-Techne Corp - Common Stock (TECH) | Sell | Self | $1,001 - $15,000 | -16.2% | Apr 8, 2025 | May 8, 202530d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Buy | Dependent | $1,001 - $15,000 | +14.6% | Apr 29, 2025 | May 2, 20253d | Filing |
| DApril McClain Delaney | TECH | Bio-Techne Corp - Common Stock (TECH) | Buy | Dependent | $1,001 - $15,000 | +14.6% | Apr 9, 2025 | May 2, 202523d | Filing |
| RRobert P. Bresnahan, Jr. | TECH | Bio-Techne Corp - Common Stock (TECH) | Buy | Self | $1,001 - $15,000 | -8.1% | Feb 25, 2025 | Mar 27, 202530d | Filing |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | SellReview | Dependent | $15,001 - $50,000 | +13.4% | Feb 25, 2025 | Mar 6, 20259d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Sell | Spouse | $1,001 - $15,000 | +13.4% | Feb 19, 2025 | Mar 6, 202515d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | BuyReview | Spouse | $1,001 - $15,000 | -27.7% | Feb 16, 2024 | Jan 8, 2025327d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | -22.5% | Nov 15, 2024 | Dec 5, 202420d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | BuyReview | Dependent | $1,001 - $15,000 | — | — | Nov 8, 2024 | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Sell | Spouse | $1,001 - $15,000 | +38.9% | Jul 1, 2024 | Aug 7, 202437d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Spouse | $1,001 - $15,000 | -45.4% | May 28, 2024 | Jun 5, 20248d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | -56.5% | Dec 5, 2023 | Jan 4, 202430d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Sell | Dependent | $1,001 - $15,000 | +51.2% | Nov 3, 2023 | Dec 6, 202333d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Buy | Dependent | $1,001 - $15,000 | -43.8% | Oct 2, 2023 | Nov 8, 202337d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Sell | Dependent | $1,001 - $15,000 | +79.0% | Jun 26, 2023 | Jul 11, 202315d | FilingOCR |
| DRo Khanna | TECH | BIO-TECHNE CORPORATION CMN | Sell | Spouse | $1,001 - $15,000 | +88.5% | Feb 14, 2023 | Mar 3, 202317d | FilingOCR |
| DRo Khanna | TECH | BIo TEchNe corP Cmn | Buy | Spouse | $1,001 - $15,000 | -96.0% | Nov 3, 2022 | Dec 6, 202233d | FilingOCR |
| DRo Khanna | TECH | BIO TECHNE CORP CMN | Partial | Spouse | $1,001 - $15,000 | +101.2% | May 23, 2022 | Jun 10, 202218d | FilingOCR |
| DRo Khanna | TECH | BIO TECHNE CORP CMN | Sell | Dependent | $1,001 - $15,000 | +101.2% | May 10, 2022 | Jun 10, 202231d | FilingOCR |
| DRo Khanna | TECH | BIO TECHNE CORP CMN | Partial | Dependent | $1,001 - $15,000 | +101.2% | May 5, 2022 | Jun 10, 202236d | FilingOCR |
| RGreg Gianforte | TECH | bio-Techne Corp (TECH) | Partial | Joint | $1,001 - $15,000 | +111.2% | Oct 13, 2020 | Nov 9, 202027d | Filing |
Insider activity Filed
Insiders
15
Biological Products, (No Diagnostic Substances)
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
0
$0 sold
Net · 90d
$0
-$437.2K net over 12 months · last Nov 1, 2026
| Date | Insider | Kind | Security | Shares | Price | Value | Post-holdings | D/I | 10b5-1 | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2026filed Nov 3, 2026 | Kim KeldermanChief Executive Officer | Withholding | Common Stock | −2,385 | $72.66 | $173,294 | 80,509 | D | — | 4 |
| Nov 1, 2026filed Nov 3, 2026 | James HippelCFO | Exercise | Restricted Stock Unitsderiv. | −11,545 | $0.00 | — | 11,544 | D | — | 4 |
| Nov 1, 2026filed Nov 3, 2026 | James HippelCFO | Withholding | Common Stock | −5,096 | $72.66 | $370,275 | 176,720 | D | — | 4 |
| Nov 1, 2026filed Nov 3, 2026 | James HippelCFO | Exercise | Common Stock | 11,545 | $0.00 | $0 | 181,816 | D | — | 4 |
| Oct 29, 2026filed Nov 2, 2026 | Rupert Vessey | Award | Common Stock | 2,750 | $0.00 | $0 | 13,737 | D | — | 4 |
| Oct 29, 2026filed Nov 2, 2026 | Alpna Seth | Award | Common Stock | 2,750 | $0.00 | $0 | 18,161 | D | — | 4 |
| Oct 29, 2026filed Nov 2, 2026 | Judith V. Klimovsky | Award | Common Stock | 2,750 | $0.00 | $0 | 6,532 | D | — | 4 |
| Oct 29, 2026filed Nov 2, 2026 | Amy E. Herr | Award | Common Stock | 2,750 | $0.00 | $0 | 5,430 | D | — | 4 |
| Oct 29, 2026filed Nov 2, 2026 | Joseph D Keegan | Award | Common Stock | 2,750 | $0.00 | $0 | 18,161 | D | — | 4 |
| Oct 29, 2026filed Nov 2, 2026 | John L Higgins | Award | Common Stock | 2,750 | $0.00 | $0 | 80,004 | D | — | 4 |
Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).
Unusual activity Estimated
- 88Hindsight movePublic Jun 30, 2026 · traded May 15, 2026
TECH rose 63% in the 30 trading days after Rep. Ro Khanna's spouse's buy (hindsight)
Details
- Politician
- Ro Khanna
- Ticker
- TECH
- Asset
- BIO-TECHNE CORPORATION CMN
- Tx type
- buy
- Traded
- May 15, 2026
- Filed
- Jun 9, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 25
- Owner type
- spouse
- Is whale
- No
- Entry date
- May 15, 2026
- Entry close
- 43.30
- Exit date
- Jun 30, 2026
- Exit close
- 70.65
- Forward return
- +63.2%
- Sign adjusted return
- +63.2%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- Jun 30, 2026
- Method version
- 2026-11-03
- 40Hindsight movePublic May 20, 2026 · traded Apr 8, 2026
TECH fell 15% in the 30 trading days after Rep. April McClain Delaney's dependent child's sale (hindsight)
Details
- Politician
- April McClain Delaney
- Ticker
- TECH
- Asset
- Bio-Techne Corp - Common Stock (TECH)
- Tx type
- sell
- Traded
- Apr 8, 2026
- Filed
- May 6, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 28
- Owner type
- dependent
- Is whale
- No
- Entry date
- Apr 8, 2026
- Entry close
- 55.21
- Exit date
- May 20, 2026
- Exit close
- 46.70
- Forward return
- -15.4%
- Sign adjusted return
- +15.4%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- May 20, 2026
- Method version
- 2026-11-03
- 46Hindsight movePublic Mar 12, 2026 · traded Jan 28, 2026
TECH fell 21% in the 30 trading days after Rep. April McClain Delaney's dependent child's partial sale (hindsight)
Details
- Politician
- April McClain Delaney
- Ticker
- TECH
- Asset
- Bio-Techne Corp - Common Stock (TECH)
- Tx type
- partial_sale
- Traded
- Jan 28, 2026
- Filed
- Feb 2, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 5
- Owner type
- dependent
- Is whale
- No
- Entry date
- Jan 28, 2026
- Entry close
- 65.56
- Exit date
- Mar 12, 2026
- Exit close
- 51.47
- Forward return
- -21.5%
- Sign adjusted return
- +21.5%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- Mar 12, 2026
- Method version
- 2026-11-03
- 41Hindsight movePublic Jan 21, 2026 · traded Dec 5, 2025
TECH rose 16% in the 30 trading days after Rep. April McClain Delaney's dependent child's buy (hindsight)
Details
- Politician
- April McClain Delaney
- Ticker
- TECH
- Asset
- Bio-Techne Corp - Common Stock (TECH)
- Tx type
- buy
- Traded
- Dec 5, 2025
- Filed
- Jan 5, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 31
- Owner type
- dependent
- Is whale
- No
- Entry date
- Dec 5, 2025
- Entry close
- 61.68
- Exit date
- Jan 21, 2026
- Exit close
- 71.38
- Forward return
- +15.7%
- Sign adjusted return
- +15.7%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- Jan 21, 2026
- Method version
- 2026-11-03
- 42Hindsight movePublic May 14, 2025 · traded Apr 1, 2025
TECH fell 17% in the 30 trading days after Rep. Julie Johnson (joint account)'s sale (hindsight)
Details
- Politician
- Julie Johnson
- Ticker
- TECH
- Asset
- Bio-Techne Corp - Common Stock (TECH)
- Tx type
- sell
- Traded
- Apr 1, 2025
- Filed
- May 14, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 43
- Owner type
- joint
- Is whale
- No
- Entry date
- Apr 1, 2025
- Entry close
- 57.35
- Exit date
- May 14, 2025
- Exit close
- 47.86
- Forward return
- -16.5%
- Sign adjusted return
- +16.5%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- May 14, 2025
- Method version
- 2026-11-03
- 49Hindsight movePublic Apr 8, 2025 · traded Feb 25, 2025
TECH fell 24% in the 30 trading days after Rep. Ro Khanna's dependent child's sale (hindsight)
Details
- Politician
- Ro Khanna
- Ticker
- TECH
- Asset
- BIO-TECHNE CORPORATION CMN
- Tx type
- sell
- Traded
- Feb 25, 2025
- Filed
- Mar 6, 2025
- Amount low
- $15,001
- Amount high
- $50,000
- Range midpoint (estimate)
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 9
- Owner type
- dependent
- Is whale
- No
- Entry date
- Feb 25, 2025
- Entry close
- 64.22
- Exit date
- Apr 8, 2025
- Exit close
- 48.81
- Forward return
- -24.0%
- Sign adjusted return
- +24.0%
- N trading days
- 30
- Hindsight
- Yes
- Measured from
- trade date
- Public from
- Apr 8, 2025
- Method version
- 2026-11-03
- 65Insider overlapPublic Mar 27, 2025 · traded Feb 25, 2025
Rep. Robert P. Bresnahan, Jr. bought TECH 29 days after its CEO sold $906K
Details
- Politician
- Robert P. Bresnahan, Jr.
- Ticker
- TECH
- Asset
- Bio-Techne Corp - Common Stock (TECH)
- Tx type
- buy
- Traded
- Feb 25, 2025
- Filed
- Mar 27, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 30
- Owner type
- self
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kim-kelderman","name":"Kim Kelderman","title":"Chief Executive Officer","short_title":"CEO"},"company":"BIO-TECHNE Corp","ticker":"TECH","tx_kind":"open_market_sale","tx_date":"2025-01-27","shares":11731,"price":77.1915,"value":905533.49,"is_10b5_1":false,"filing_date":"2025-01-29"}
- Days between
- 29
- Opposite side
- Yes
- Public from
- Mar 27, 2025
- Method version
- 2026-11-03
- 50Insider overlapPublic Mar 6, 2025 · traded Feb 19, 2025
Rep. Ro Khanna's spouse sold TECH 23 days after its CEO sold $906K
Details
- Politician
- Ro Khanna
- Ticker
- TECH
- Asset
- BIO-TECHNE CORPORATION CMN
- Tx type
- sell
- Traded
- Feb 19, 2025
- Filed
- Mar 6, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Range midpoint (estimate)
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 15
- Owner type
- spouse
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kim-kelderman","name":"Kim Kelderman","title":"Chief Executive Officer","short_title":"CEO"},"company":"BIO-TECHNE Corp","ticker":"TECH","tx_kind":"open_market_sale","tx_date":"2025-01-27","shares":11731,"price":77.1915,"value":905533.49,"is_10b5_1":false,"filing_date":"2025-01-29"}
- Days between
- 23
- Opposite side
- No
- Public from
- Mar 6, 2025
- Method version
- 2026-11-03
- 50Insider overlapPublic Mar 6, 2025 · traded Feb 25, 2025
Rep. Ro Khanna's dependent child sold TECH 29 days after its CEO sold $906K
Details
- Politician
- Ro Khanna
- Ticker
- TECH
- Asset
- BIO-TECHNE CORPORATION CMN
- Tx type
- sell
- Traded
- Feb 25, 2025
- Filed
- Mar 6, 2025
- Amount low
- $15,001
- Amount high
- $50,000
- Range midpoint (estimate)
- $32,501
- Disclosed range
- $15,001 - $50,000
- Reporting lag days
- 9
- Owner type
- dependent
- Is whale
- No
- Insider trade
- {"insider":{"slug":"kim-kelderman","name":"Kim Kelderman","title":"Chief Executive Officer","short_title":"CEO"},"company":"BIO-TECHNE Corp","ticker":"TECH","tx_kind":"open_market_sale","tx_date":"2025-01-27","shares":11731,"price":77.1915,"value":905533.49,"is_10b5_1":false,"filing_date":"2025-01-29"}
- Days between
- 29
- Opposite side
- No
- Public from
- Mar 6, 2025
- Method version
- 2026-11-03