CHUNG PETER Y

CHUNG PETER Y serves as director at A10 Networks, Inc. (ATEN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

8 trades

$205.13M

Net Position

Net Seller

$205.13M

Companies Traded

2

MTSI, ATEN

Active Period

Dec 2021 – May 2026

8 total trades

Most Recent

Sell MTSI

May 18, 2026 · $16.36M

CHUNG PETER Y's Insider Trading at A10 Networks, Inc. (ATEN)

Buys

0 · $0.00

Sells

6 · $138.59M

Total Shares Bought

0

Total Shares Sold

9,427,846

ATEN Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Nov 14, 2024	Sell	353,320	$15.77	$5.57M	0
Nov 13, 2024	Sell	78,479	$16.59	$1.30M	0
May 20, 2024	Sell	3,296,047	$15.40	$50.76M	0
Nov 15, 2022	Sell	1,500,000	$17.20	$25.80M	0
Sep 8, 2022	Sell	3,500,000	$12.75	$44.63M	0
Dec 7, 2021	Sell	700,000	$15.05	$10.54M	0

CHUNG PETER Y's Insider Trading at MACOM Technology Solutions Holdings, Inc. (MTSI)

Buys

0 · $0.00

Sells

2 · $66.53M

Total Shares Bought

0

Total Shares Sold

893,579

MTSI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 18, 2026	Sell	43,268	$378.20	$16.36M	6,781
Aug 10, 2022	Sell	850,311	$59.00	$50.17M	43,268

Related Insiders

Robert Dennehy

SVP, Operations

MTSISell · Sep 1, 2026

Dana Elizabeth Wolf

director

ATENSell · Aug 25, 2026

John Kober

Senior VP and CFO

MTSISell · Aug 19, 2026

Robert Scott Weber

officer: General Counsel

ATENSell · Aug 12, 2026

Donghyun Thomas Hwang

SVP, Global Sales

MTSISell · Jun 29, 2026

Stephen G Daly

President and CEO

MTSISell · Jun 2, 2026

BLAND CHARLES R

Director

MTSISell · May 15, 2026

RIBAR GEOFFREY G

director

MTSISell · May 13, 2026

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