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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
2021-09-02 PAISLEY CHRISTOPHER B Director Grant or award · Restricted Stock Units +1,508 1,508
2021-09-02 Hu Chenming Director Grant or award · Restricted Stock Units +1,508 1,508
2021-09-02 VERHALEN ANDREW W Director Grant or award · Restricted Stock Units −1,508 1,508
2021-09-01 Hu Chenming Director Sale −4,000 $120.00 $480K 16,953
2021-07-19 Wang Feng-Ming CEO Option exercise +44,444 $8.82 $392K 650,354
2021-07-19 Wang Feng-Ming CEO Option exercise · Non-Qualified Stock Option (right to buy) −44,444 0
2021-06-29 Day Christopher VP, Marketing Sale −786 $108.00 $85K 10,500
2021-06-28 Schwarting Elizabeth M Director Sale −958 $104.43 $100K 2,129
2021-06-28 Chen Yun-Lung VP, Business Development Sale −5,951 $104.09 $619K 51,189
2021-06-16 EICHLER KEVIN C CFO Option exercise +9,143 58,046
2021-06-16 EICHLER KEVIN C CFO Sale −4,671 $101.39 $474K 53,375
2021-06-16 EICHLER KEVIN C CFO Option exercise · Restricted Stock Units −1,187 3,561
2021-06-16 EICHLER KEVIN C CFO Option exercise · Restricted Stock Units −6,250 31,250
2021-06-16 EICHLER KEVIN C CFO Option exercise · Restricted Stock Units −1,193 8,354
2021-06-16 EICHLER KEVIN C CFO Option exercise · Restricted Stock Units −513 5,650
2021-06-16 Day Christopher VP, Marketing Option exercise +2,826 12,731
2021-06-16 Day Christopher VP, Marketing Sale −1,445 $101.39 $147K 11,286
2021-06-16 Day Christopher VP, Marketing Option exercise · Restricted Stock Units −1,212 0
2021-06-16 Day Christopher VP, Marketing Option exercise · Restricted Stock Units −668 2,003
2021-06-16 Day Christopher VP, Marketing Option exercise · Restricted Stock Units −671 4,699

Page 39 of 42 · 828 trades