Castleark Management LLC Ambarella Inc Transaction History

Castleark Management LLC

9 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2023 May 15, 2023	SELL	$74.36 - $97.37 $118,976 - $155,792	-1,600 Reduced 4.22%	36,340 $2.81 Million
Q4 2022 Feb 09, 2023	BUY	$49.41 - $89.35 $1.87 Million - $3.39 Million	37,940 New	37,940 $3.12 Million
Q2 2022 Aug 16, 2022	SELL	$65.46 - $105.5 $1.25 Million - $2.01 Million	-19,060 Closed	0 $0
Q1 2022 May 16, 2022	SELL	$82.06 - $216.16 $1.43 Million - $3.76 Million	-17,410 Reduced 47.74%	19,060 $2 Million
Q4 2021 Feb 16, 2022	BUY	$148.83 - $216.84 $5.43 Million - $7.91 Million	36,470 New	36,470 $7.4 Million
Q3 2021 Nov 12, 2021	SELL	$89.57 - $168.71 $2.08 Million - $3.93 Million	-23,270 Closed	0 $0
Q2 2021 Aug 17, 2021	SELL	$84.23 - $107.37 $6.72 Million - $8.56 Million	-79,760 Reduced 77.41%	23,270 $2.48 Million
Q1 2021 May 14, 2021	BUY	$91.34 - $128.12 $6.35 Million - $8.91 Million	69,510 Added 207.37%	103,030 $10.3 Million
Q4 2020 Feb 17, 2021	BUY	$51.92 - $95.41 $1.74 Million - $3.2 Million	33,520 New	33,520 $3.08 Million

300

33.7M

713K

916K

Ticker AMBA
Exchange NASDAQ
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 38,416,800
Market Cap $2.76B
Description
Ambarella, Inc. develops semiconductor solutions for video that enable high-definition (HD) and ultra HD compression, image processing, and deep neural network processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and sy...

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