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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
2023-06-20 Wang Feng-Ming CEO Sale −3,039 $84.80 $258K 766,508
2023-06-16 Schwarting Elizabeth M Director Sale 10b5-1 −1,324 $85.76 $114K 4,767
2023-06-15 WHITE BRIAN C CFO Grant or award +73,678 84,068
2023-06-15 Day Christopher VP, Marketing Grant or award +8,340 19,171
2023-06-15 Chen Yun-Lung VP, Business Development Grant or award +8,859 53,560
2023-06-15 Lee Chan W Chief Operating Officer Grant or award +25,232 105,669
2023-06-15 Kohn Leslie Chief Technology Officer Grant or award +27,813 945,528
2023-06-15 Ju Chi-Hong Sr. Vice President, Systems Grant or award +17,814 175,615
2023-06-15 Wang Feng-Ming CEO Grant or award +51,395 769,547
2023-06-15 De Greef-Safft Anne Director Grant or award +1,559 4,180
2023-06-15 Schwarting Elizabeth M Director Grant or award 10b5-1 +1,559 6,091
2023-06-15 Hon Hsiao-Wuen Director Grant or award +1,559 22,063
2023-06-15 RICHARDSON DAVID JEFFREY Director Grant or award +1,559 19,220
2023-06-15 PAISLEY CHRISTOPHER B Director Grant or award +1,559 36,689
2023-06-15 Hu Chenming Director Grant or award +1,559 20,426
2023-06-15 VERHALEN ANDREW W Director Grant or award +1,559 80,516
2023-06-13 Day Christopher VP, Marketing Sale −3,000 $86.94 $261K 10,831
2023-06-09 Day Christopher VP, Marketing Sale −4,286 $82.97 $356K 13,831
2023-06-08 Ju Chi-Hong Sr. Vice President, Systems Sale −4,165 $82.62 $344K 157,801
2023-06-05 Chen Yun-Lung VP, Business Development Sale −8,984 $76.80 $690K 44,701

Page 15 of 42 · 828 trades