7Baggers

RICHARDSON DAVID JEFFREY Insider Transactions

AMBA Stock Insider Transactions

This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.
Direct Holdings
Class A Shares ChangeClass A Shares AfterClass B Shares ChangeClass B Shares AfterPriceAmountDateMsgUrl
2,4985,02902025-09-04Grant, award...etcFiling Url
3,3744,17902024-08-30Grant, award...etcFiling Url
-8,05622,43858.7461$473,2592023-12-08SaleFiling Url
8,05630,49402023-12-08Derivatives Exercise
3,21822,43802023-09-01Grant, award...etcFiling Url
1,55919,22002023-06-20Grant, award...etcFiling Url
77917,6612023-03-17Derivatives ExerciseFiling Url
77916,8822022-12-20Derivatives ExerciseFiling Url
37716,1032022-09-20Derivatives ExerciseFiling Url
37715,7262022-06-17Derivatives ExerciseFiling Url
37715,3492022-03-18Derivatives ExerciseFiling Url
37714,9722021-12-17Derivatives ExerciseFiling Url
-8,05514,595216$1,739,8802021-12-10SaleFiling Url
8,05522,65002021-12-10Derivatives Exercise
95914,5952021-09-17Derivatives ExerciseFiling Url
95813,6362021-06-17Derivatives ExerciseFiling Url
95812,6782021-03-18Derivatives ExerciseFiling Url
95811,7202020-12-18Derivatives ExerciseFiling Url
85810,7622020-09-18Derivatives ExerciseFiling Url
8589,9042020-06-18Derivatives ExerciseFiling Url
-7,4539,04654.9195$409,3152020-06-08SaleFiling Url
85816,4992020-03-19Derivatives ExerciseFiling Url
85715,6412019-12-19Derivatives ExerciseFiling Url
1,31214,7842019-09-18Derivatives ExerciseFiling Url
1,31213,4722019-06-19Derivatives ExerciseFiling Url
1,31212,1602019-03-20Derivatives ExerciseFiling Url
1,31210,8482018-12-20Derivatives ExerciseFiling Url
1,2329,5362018-09-20Derivatives ExerciseFiling Url
-10,1978,30439.9339$407,2062018-09-14SaleFiling Url
1,23118,5012018-06-20Derivatives ExerciseFiling Url
1,64917,2702018-03-20Derivatives ExerciseFiling Url
1,64815,6212017-12-20Derivatives ExerciseFiling Url
1,14313,9732017-09-20Derivatives ExerciseFiling Url
1,14212,8302017-06-20Derivatives ExerciseFiling Url
1,14311,6882017-03-17Derivatives ExerciseFiling Url
1,14310,5452016-12-16Derivatives ExerciseFiling Url
1,5699,4022016-09-20Derivatives ExerciseFiling Url
1,5707,8332016-06-20Derivatives ExerciseFiling Url
1,5706,2632016-03-18Derivatives ExerciseFiling Url
1,5684,6932015-12-17Derivatives ExerciseFiling Url
7653,1252015-09-17Derivatives ExerciseFiling Url
7642,3602015-06-17Derivatives ExerciseFiling Url
7631,5962015-03-19Derivatives ExerciseFiling Url
-76483368.925$52,6592015-03-13SaleFiling Url
7641,5972014-12-18Derivatives ExerciseFiling Url
4178332014-09-17Derivatives ExerciseFiling Url
4164162014-06-18Derivatives ExerciseFiling Url