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CIK 0001280263 · Large accelerated filer

AMBARELLA INC

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Ticker
AMBA
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Jan 31
Entity type
operating
EIN
980459628
Phone
408-734-8888
Business address
3001 TASMAN DRIVE, SANTA CLARA, CA, 95054
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$1,060,264
in 6 filings, $145K under 10b5-1 plans

Net −$1,060,264. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Wang Feng-Ming −$395K CEO sold <1% of stake
  2. Young John Alexander −$330K CFO sold 4% of stake
  3. Lee Chan W −$188K Chief Operations Officer sold 2% of stake
  4. Ju Chi-Hong −$130K Senior VP, Systems & GM sold 1% of stake
  5. PAISLEY CHRISTOPHER B −$18K Director sold <1% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2022-09-16 Ju Chi-Hong Sr. Vice President, Systems Option exercise +2,485 156,502
2022-09-16 Ju Chi-Hong Sr. Vice President, Systems Sale −1,272 $63.25 $80K 155,230
2022-09-16 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −1,195 2,390
2022-09-16 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −514 3,082
2022-09-16 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −776 7,757
2022-09-16 Wang Feng-Ming CEO Option exercise +7,301 697,361
2022-09-16 Wang Feng-Ming CEO Sale −3,736 $63.25 $236K 693,625
2022-09-16 Wang Feng-Ming CEO Option exercise · Restricted Stock Units −3,593 7,185
2022-09-16 Wang Feng-Ming CEO Option exercise · Restricted Stock Units −1,467 8,805
2022-09-16 Wang Feng-Ming CEO Option exercise · Restricted Stock Units −2,241 22,409
2022-09-16 VERHALEN ANDREW W Director Option exercise +377 71,844
2022-09-16 VERHALEN ANDREW W Director Option exercise · Restricted Stock Units −377 0
2022-09-01 De Greef-Safft Anne Director Grant or award · Restricted Stock Units +3,117 3,117
2022-09-01 Schwarting Elizabeth M Director Grant or award · Restricted Stock Units +3,117 3,117
2022-09-01 Hon Hsiao-Wuen Director Grant or award · Restricted Stock Units +3,117 3,117
2022-09-01 RICHARDSON DAVID JEFFREY Director Grant or award · Restricted Stock Units +3,117 3,117
2022-09-01 PAISLEY CHRISTOPHER B Director Grant or award · Restricted Stock Units +3,117 3,117
2022-09-01 Hu Chenming Director Grant or award · Restricted Stock Units +3,117 3,117
2022-09-01 VERHALEN ANDREW W Director Grant or award · Restricted Stock Units +3,117 3,117
2022-06-17 Schwarting Elizabeth M Director Sale −113 $67.03 $8K 3,178

Page 24 of 42 · 828 trades