Arthur W. Homan is Senior VP Gen Counsel & Sec'y at VARIAN INC (VARI). They have made 19 open-market trades across 2 companies since 2006, most recently 2026-10-27.
CIK 0001559053
9 open-market purchases totalling $8.3M since 2014, against 10 sales. Across 5 scored buys the stock is down 5.7% at thirty days, and 5.7 points behind the S&P over the same stretch.
8 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| PRTA | 1,753,444 | $14.7M |
| VARI | 8,620 | — |
| Total | $14.7M |
Shares reported on the most recent Form 4, priced at the 2026-10-29 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 38% | 20% | — |
| Avg Move | -6.0% | -5.7% | — |
| Alpha | -4.9% | -5.7% | — |
| Scored | 8 | 5 | 1 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PRTA | BUY | 2026-10-22 | 2026-10-26 | $8.15 | $1.2M | — | — | — |
| PRTA | BUY | 2026-10-13 | 2026-10-15 | $8.36 | $920K | +3.2% | — | — |
| PRTA | BUY | 2026-10-07 | 2026-10-09 | $8.47 | $1.8M | -7.5% | — | — |
| PRTA | BUY | 2026-10-02 | 2026-10-06 | $8.57 | $857K | +5.2% | — | — |
| PRTA | BUY | 2026-09-29 | 2026-09-30 | $8.68 | $1.4M | -1.4% | -1.0% | — |
| PRTA | BUY | 2026-09-28 | 2026-09-29 | $8.60 | $890K | +0.2% | +1.0% | — |
| PRTA | BUY | 2026-09-18 | 2026-09-21 | $8.43 | $843K | -2.5% | -8.0% | — |
| PRTA | BUY | 2026-09-02 | 2026-09-03 | $9.47 | $256K | -14.2% | -13.7% | — |
| PRTA | SELL | 2017-03-01 | 2017-03-03 | $59.28 | $185K | -0.7% | -1.8% | -8.8% |
| PRTA | SELL | 2017-01-04 | 2017-01-05 | $52.27 | $142K | -10.1% | -4.2% | -4.7% |
| PRTA | SELL | 2017-01-03 | 2017-01-05 | $52.26 | $305K | -10.1% | -4.2% | -4.7% |
| PRTA | SELL | 2016-11-09 | 2016-11-10 | $52.19 | $326K | +1.0% | -9.1% | -16.5% |
| PRTA | SELL | 2016-09-01 | 2016-09-02 | $52.16 | $163K | +5.8% | +13.4% | +3.6% |
| PRTA | SELL | 2016-07-20 | 2016-07-22 | $52.14 | $978K | +9.2% | +1.8% | +3.4% |
| PRTA | SELL | 2016-01-04 | 2016-01-06 | $64.94 | $164K | -18.2% | -35.3% | -18.0% |
| PRTA | SELL | 2016-01-04 | 2016-01-06 | $65.25 | $408K | -18.2% | -35.3% | -18.0% |
| PRTA | SELL · 10b5-1 | 2015-11-02 | 2015-11-04 | $52.14 | $163K | -31.1% | -7.0% | -44.5% |
| PRTA | SELL · 10b5-1 | 2015-09-01 | 2015-09-03 | $55.45 | $173K | -31.1% | -7.0% | -7.0% |
| PRTA | BUY | 2014-08-07 | 2014-08-07 | $19.12 | $38K | -31.1% | -7.0% | -7.0% |
| VARI | SELL · 10b5-1 | 2007-12-03 | 2007-12-04 | $70.82 | $590K | N/A | N/A | N/A |
| VARI | SELL · 10b5-1 | 2007-11-13 | 2007-11-14 | $68.90 | $689K | N/A | N/A | N/A |
| VARI | SELL · 10b5-1 | 2007-10-01 | 2007-10-02 | $64.50 | $624K | N/A | N/A | N/A |
| VARI | SELL · 10b5-1 | 2007-09-13 | 2007-09-14 | $62.53 | $21K | N/A | N/A | N/A |
| VARI | SELL · 10b5-1 | 2007-09-04 | 2007-09-05 | $59.84 | $578K | N/A | N/A | N/A |
| VARI | SELL · 10b5-1 | 2007-08-01 | 2007-08-03 | $60.37 | $604K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.