Robert V. Baumgartner is Director at TECHNE CORP /MN/ (TECH). They have made 19 open-market trades across 1 company since 2006, most recently 2026-09-22.
CIK 0001258704
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
5 open-market purchases totalling $320K since 2008, against 14 sales. Across 5 scored buys the stock is up 2.0% at ninety days, and 0.5 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| TECH | 56,884 | $4.1M |
Shares reported on the most recent Form 4, priced at the 2026-09-24 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 0% | 40% |
| Avg Move | -2.7% | -1.6% | +2.0% |
| Alpha | +0.2% | -2.3% | -0.5% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TECH | SELL | 2025-08-25 | 2025-08-27 | $56.21 | $1.9M | -3.6% | -7.8% | +17.1% |
| TECH | SELL | 2024-08-08 | 2024-08-12 | $72.10 | $1.2M | -0.4% | +2.6% | +4.2% |
| TECH | BUY | 2022-05-10 | 2022-05-11 | $352.55 | $106K | +8.0% | -0.9% | +7.0% |
| TECH | SELL | 2021-08-23 | 2021-08-25 | $485.08 | $2.4M | +3.4% | +8.3% | -5.0% |
| TECH | SELL | 2020-11-18 | 2020-11-20 | $303.34 | $3.0M | -2.2% | +5.3% | +30.0% |
| TECH | SELL | 2020-05-21 | 2020-05-26 | $266.40 | $2.6M | -0.4% | +0.2% | -2.9% |
| TECH | BUY | 2019-08-07 | 2019-08-09 | $191.06 | $96K | +0.7% | -4.3% | +5.8% |
| TECH | SELL | 2018-08-24 | 2018-08-28 | $188.47 | $942K | +4.0% | +8.4% | -15.6% |
| TECH | SELL | 2017-11-01 | 2017-11-03 | $130.18 | $651K | -2.7% | +0.2% | +8.1% |
| TECH | SELL | 2016-09-01 | 2016-09-06 | $107.17 | $1.4M | +0.3% | +3.8% | -0.7% |
| TECH | SELL | 2016-08-24 | 2016-08-26 | $107.10 | $378K | +4.2% | +2.1% | +1.1% |
| TECH | SELL | 2016-08-24 | 2016-08-26 | $107.10 | $757K | +4.2% | +2.1% | +1.1% |
| TECH | SELL | 2013-11-08 | 2013-11-12 | $87.00 | $870K | -7.5% | -0.9% | -0.9% |
| TECH | BUY | 2011-11-25 | 2011-11-28 | $62.61 | $63K | -7.5% | -0.9% | -0.9% |
| TECH | SELL | 2011-05-06 | 2011-05-09 | $78.54 | $594K | -7.5% | -0.9% | -0.9% |
| TECH | SELL | 2011-05-04 | 2011-05-05 | $78.84 | $192K | -7.5% | -0.9% | -0.9% |
| TECH | BUY | 2009-02-04 | 2009-02-05 | $54.71 | $27K | -7.5% | -0.9% | -0.9% |
| TECH | BUY | 2008-11-21 | 2008-11-24 | $57.95 | $29K | -7.5% | -0.9% | -0.9% |
| TECH | SELL | 2006-02-03 | 2006-02-07 | $57.00 | $570K | -7.5% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.