Mary Yang

CIEN

Mary Yang serves as SVP, Chief Strategy Officer at Ciena Corporation (CIEN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$204.0K

Net Position

Net Seller

$204.0K

Companies Traded

CIEN

Active Period

Jun 2021 – Sep 2021

2 total trades

Most Recent

Sell CIEN

Sep 20, 2021 · $47.2K

Mary Yang's Insider Trading at Ciena Corporation (CIEN)

Buys

0 · $0.00

Sells

2 · $204.0K

Total Shares Bought

Total Shares Sold

3,706

CIEN Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Sep 20, 2021↗	Sell	913	$51.68	$47.2K	0
Jun 20, 2021↗	Sell	2,793	$56.15	$156.8K	0

Related Insiders

SMITH GARY B

director, officer: President, CEO

CIENSell · Mar 2, 2026

David M Rothenstein

officer: SVP and Chief Strategy Officer

CIENSell · Feb 17, 2026

David M Rothenstein

SVP and Chief Strategy Officer

CIENSell · Feb 17, 2026

SMITH GARY B

President, CEO

CIENSell · Feb 17, 2026

Sheela Kosaraju

officer: SVP and General Counsel

CIENSell · Jan 15, 2026

Jason Phipps

SVP Global Sales and Marketing

CIENSell · Jan 15, 2026

Dino DiPerna

SVP Global R&D

CIENSell · Jan 15, 2026

Dino DiPerna

officer: SVP Global R&D

CIENSell · Jan 15, 2026

Explore More Insider Trading Data

CIEN Insider Trading Activity

View all insider trades at Ciena Corporation

Technology Sector Insider Trades

See insider activity across technology stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity