George Poste is Director at MONSANTO CO /NEW/ (MON). They have made 17 open-market trades across 2 companies since 2008, most recently 2026-05-29.
CIK 0001180770
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.
0 open-market purchases, against 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| EXEL | 127,199 | $7.9M |
| CAI | 17,729 | $542K |
| MON | 39,860 | $401K |
| Total | $8.9M |
Shares reported on the most recent Form 4, priced at the 2026-06-02 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| EXEL | SELL | 2026-05-07 | 2026-05-08 | $45.71 | $2.7M | +2.9% | +6.6% | +7.6% |
| EXEL | SELL | 2025-05-16 | 2025-05-16 | $45.99 | $1.9M | -6.2% | -8.0% | -15.3% |
| EXEL | SELL | 2025-02-14 | 2025-02-19 | $34.74 | $1.1M | +10.3% | +5.8% | +26.9% |
| EXEL | SELL | 2024-11-01 | 2024-11-05 | $34.00 | $1.0M | -2.4% | +2.1% | -6.9% |
| EXEL | SELL | 2024-08-08 | 2024-08-12 | $26.89 | $1.8M | -3.9% | -0.8% | +34.8% |
| EXEL | SELL | 2024-05-21 | 2024-05-22 | $20.96 | $490K | +3.4% | +5.6% | +25.9% |
| EXEL | SELL | 2022-11-29 | 2022-12-01 | $16.68 | $667K | -5.1% | -3.7% | +3.3% |
| EXEL | SELL | 2021-05-14 | 2021-05-17 | $24.97 | $2.0M | -9.1% | -9.3% | -25.2% |
| EXEL | SELL | 2020-05-07 | 2020-05-08 | $25.61 | $768K | -3.4% | -12.6% | -11.9% |
| EXEL | SELL | 2019-08-16 | 2019-08-19 | $20.50 | $513K | -14.0% | -14.9% | -28.3% |
| EXEL | SELL | 2019-08-09 | 2019-08-09 | $20.60 | $412K | +5.4% | -6.8% | -25.7% |
| EXEL | SELL | 2019-03-29 | 2019-03-29 | $23.89 | $184K | +0.8% | -16.7% | -10.6% |
| EXEL | SELL | 2018-02-28 | 2018-03-02 | $26.26 | $394K | +4.3% | -9.9% | -13.1% |
| EXEL | SELL | 2017-03-01 | 2017-03-03 | $22.53 | $1.7M | -2.0% | -8.7% | -18.1% |
| MON | SELL | 2016-04-19 | 2016-04-21 | $91.93 | $209K | +0.1% | +13.0% | +13.8% |
| MON | SELL | 2013-01-14 | 2013-01-15 | $100.64 | $253K | -6.1% | +0.7% | +0.7% |
| MON | SELL | 2008-01-10 | 2008-01-14 | $118.78 | $2.4M | -6.1% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.