Sign in

CIK 0001280263 · Large accelerated filer

AMBARELLA INC

Sign in to watch
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
2021-09-16 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −1,195 7,169
2021-09-16 Ju Chi-Hong Sr. Vice President, Systems Option exercise · Restricted Stock Units −514 5,136
2021-09-16 Wang Feng-Ming CEO Option exercise · Restricted Stock Units −3,573 7,146
2021-09-16 Wang Feng-Ming CEO Option exercise · Restricted Stock Units −3,592 21,555
2021-09-16 Wang Feng-Ming CEO Option exercise · Restricted Stock Units −1,467 14,675
2021-09-16 VERHALEN ANDREW W Director Option exercise +959 70,336
2021-09-16 VERHALEN ANDREW W Director Option exercise · Restricted Stock Units −959 0
2021-09-09 Hu Chenming Director Sale −4,000 $140.00 $560K 12,953
2021-09-03 EICHLER KEVIN C CFO Sale −1,900 $130.95 $249K 51,475
2021-09-03 EICHLER KEVIN C CFO Sale −1,311 $132.34 $173K 50,164
2021-09-03 EICHLER KEVIN C CFO Sale −3,141 $133.54 $419K 47,023
2021-09-03 EICHLER KEVIN C CFO Sale −2,678 $134.47 $360K 44,345
2021-09-03 EICHLER KEVIN C CFO Sale −970 $135.23 $131K 43,375
2021-09-03 PAISLEY CHRISTOPHER B Director Option exercise +736 $16.35 $12K 30,286
2021-09-03 PAISLEY CHRISTOPHER B Director Sale −736 $132.44 $97K 29,550
2021-09-03 PAISLEY CHRISTOPHER B Director Option exercise · Non-Qualified Stock Option (right to buy) −736 736
2021-09-02 Schwarting Elizabeth M Director Grant or award · Restricted Stock Units +1,508 1,508
2021-09-02 Meng Teresa H Director Grant or award · Restricted Stock Units +1,508 1,508
2021-09-02 Hon Hsiao-Wuen Director Grant or award · Restricted Stock Units +1,508 1,508
2021-09-02 RICHARDSON DAVID JEFFREY Director Grant or award · Restricted Stock Units +1,508 1,508

Page 38 of 42 · 828 trades