David Pietrantoni, Principal Accounting Officer at BROOKS AUTOMATION INC (BRKS), sold 1,307 shares at $33.80 ($44K) on 2017-11-06, disclosed to the SEC on 2017-11-08.
Seasonal sale ($44k) by Principal Accounting Officer — this insider has traded BRKS in November in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| BRKS | SELL | 2021-09-23 | $250K | — | Filing → |
| BRKS | SELL | 2021-06-28 | $190K | — | Filing → |
| BRKS | SELL | 2020-11-20 | $481K | — | Filing → |