John G. Chou is President & VP at AMERISOURCEBERGEN CORP (ABC). They have made 37 open-market trades across 1 company since 2010, most recently 2021-12-20.
CIK 0001412636
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 $868 since 2011, against 36 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ABC | 81,367 | $14.6M |
Shares reported on the most recent Form 4, priced at the 2021-12-21 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ABC | SELL | 2021-08-19 | 2021-08-23 | $117.94 | $1.4M | +4.6% | +2.2% | +1.4% |
| ABC | SELL | 2021-07-19 | 2021-07-20 | $112.09 | $1.4M | +4.6% | +2.1% | +1.3% |
| ABC | SELL | 2021-06-18 | 2021-06-21 | $117.23 | $1.4M | +0.2% | +1.7% | +5.0% |
| ABC | SELL | 2021-05-19 | 2021-05-20 | $116.71 | $1.4M | -4.6% | -3.4% | -1.8% |
| ABC | SELL | 2021-04-19 | 2021-04-21 | $120.00 | $730K | +1.9% | -1.2% | -4.1% |
| ABC | SELL | 2021-03-19 | 2021-03-22 | $115.35 | $1.4M | +0.8% | +4.4% | +0.5% |
| ABC | SELL | 2020-11-09 | 2020-11-10 | $108.42 | $1.2M | -9.0% | -10.0% | -1.7% |
| ABC | SELL | 2020-10-15 | 2020-10-16 | $97.89 | $1.1M | -3.8% | +9.5% | +6.1% |
| ABC | SELL | 2020-09-15 | 2020-09-16 | $94.88 | $1.1M | +2.0% | +4.0% | +3.5% |
| ABC | SELL | 2020-08-17 | 2020-08-19 | $104.28 | $1.2M | -4.6% | -4.8% | +3.1% |
| ABC | SELL | 2020-07-15 | 2020-07-16 | $100.43 | $1.1M | -1.2% | +0.1% | -4.7% |
| ABC | SELL | 2020-06-15 | 2020-06-16 | $93.44 | $1.0M | -0.3% | +3.2% | -4.9% |
| ABC | SELL | 2020-05-15 | 2020-05-18 | $83.36 | $934K | +7.4% | +12.8% | +16.5% |
| ABC | SELL | 2019-11-05 | 2019-11-06 | $87.90 | $2.5M | +1.7% | +2.2% | +2.0% |
| ABC | SELL | 2019-10-07 | 2019-10-08 | $81.48 | $2.3M | +10.9% | +4.0% | +5.5% |
| ABC | SELL | 2019-09-05 | 2019-09-09 | $86.29 | $2.4M | -2.1% | -7.0% | -0.1% |
| ABC | SELL | 2019-08-05 | 2019-08-06 | $89.58 | $2.5M | +4.2% | +2.7% | +4.4% |
| ABC | SELL | 2019-02-15 | 2019-02-19 | $86.70 | $1.2M | -3.7% | -6.8% | -8.1% |
| ABC | SELL | 2019-01-15 | 2019-01-16 | $76.99 | $1.1M | +2.2% | +11.4% | -3.1% |
| ABC | SELL | 2018-12-14 | 2018-12-17 | $80.78 | $1.1M | -4.5% | -0.2% | +3.8% |
| ABC | SELL | 2018-11-15 | 2018-11-16 | $88.51 | $1.2M | +1.6% | -13.6% | -3.0% |
| ABC | SELL | 2018-10-15 | 2018-10-16 | $88.07 | $1.2M | -8.7% | -3.9% | -17.1% |
| ABC | SELL | 2018-09-14 | 2018-09-17 | $86.19 | $1.2M | +5.3% | +8.3% | -11.0% |
| ABC | SELL | 2018-08-15 | 2018-08-17 | $83.94 | $1.2M | +1.8% | -1.1% | +1.6% |
| ABC | SELL | 2018-02-01 | 2018-02-02 | $97.74 | $3.1M | +0.8% | -0.8% | -10.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.