Charles Kostalnick II is SVP & Chief Supply Chain Offr at ARROW ELECTRONICS INC (ARW). They have made 10 open-market trades across 2 companies since 2014, most recently 2022-02-18.
CIK 0001586815
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.
1 open-market purchase totalling $25K since 2020, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ARW | SELL | 2021-11-05 | 2021-11-09 | $122.45 | $367K | +5.7% | +5.2% | +6.3% |
| ARW | SELL | 2021-05-13 | 2021-05-13 | $116.28 | $174K | +4.4% | +2.1% | +1.8% |
| ARW | SELL | 2021-02-12 | 2021-02-16 | $104.38 | $5.4M | -6.5% | +0.8% | +13.0% |
| ARW | SELL | 2020-11-16 | 2020-11-18 | $87.85 | $290K | +6.4% | +12.3% | +23.1% |
| ARW | BUY | 2020-05-14 | 2020-05-15 | $60.62 | $25K | +5.8% | +3.9% | +18.5% |
| ARW | SELL | 2019-08-16 | 2019-08-19 | $68.11 | $218K | +1.1% | +10.3% | +16.1% |
| ARW | SELL | 2019-02-20 | 2019-02-21 | $81.99 | $205K | -3.8% | -7.5% | -19.1% |
| ARW | SELL | 2018-11-06 | 2018-11-07 | $74.37 | $52K | -1.5% | -4.0% | +2.2% |
| SANM | SELL | 2016-05-16 | 2016-05-18 | $25.24 | $799K | +6.1% | +7.5% | +3.9% |
| SANM | SELL | 2014-11-10 | 2014-11-12 | $25.53 | $277K | -15.1% | +1.0% | +1.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.