Adam Bain is COO at TWITTER, INC. (TWTR). They have made 6 open-market trades across 1 company since 2014, most recently 2026-06-11.
CIK 0001590850
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TWTR | SELL | 2015-10-01 | 2015-10-05 | $25.21 | $805K | -14.1% | +3.7% | +3.7% |
| TWTR | SELL | 2015-07-01 | 2015-07-02 | $35.56 | $1.1M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL | 2015-04-01 | 2015-04-03 | $50.92 | $1.5M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL · 10b5-1 | 2015-02-03 | 2015-02-05 | $39.07 | $1.5M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL · 10b5-1 | 2015-01-20 | 2015-01-22 | $37.36 | $1.5M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL | 2015-01-05 | 2016-11-04 | $36.13 | $1.7M | +2.9% | +0.7% | -1.8% |
| TWTR | SELL · 10b5-1 | 2015-01-02 | 2015-01-06 | $36.18 | $2.4M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL · 10b5-1 | 2014-12-15 | 2014-12-16 | $37.46 | $1.5M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL · 10b5-1 | 2014-12-01 | 2014-12-03 | $39.77 | $2.3M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL · 10b5-1 | 2014-11-17 | 2014-11-19 | $40.78 | $1.6M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL · 10b5-1 | 2014-11-03 | 2014-11-05 | $40.60 | $2.5M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL | 2014-10-01 | 2014-10-03 | $49.81 | $1.1M | -14.1% | +3.7% | +3.7% |
| TWTR | SELL | 2014-07-31 | 2014-08-01 | $45.34 | $882K | -14.1% | +3.7% | +3.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.