David Pietrantoni, Principal Accounting Officer at BROOKS AUTOMATION INC (BRKS), sold 577 shares at $31.76 ($18K) on 2018-11-05, disclosed to the SEC on 2018-11-07.
Seasonal sale ($18k) 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 → |