Sheela Kosaraju Ciena Corp (CIEN) insider trading activity

Sheela Kosaraju is SVP and General Counsel of CIENA CORP. Currently has a direct ownership of 98,261 shares of CIEN, which is worth approximately $18.8 Million. The most recent transaction as insider was on Dec 20, 2025, when has been sold 6,121 shares (Common Stock) at a price of $230.34 per share, resulting in proceeds of $1,409,911. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 98.3K

13.72% 3M change

1.04% 12M change

Total Value Held $18.8 Million

Sheela Kosaraju Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 20 2025	SELL Payment of exercise price or tax liability	$1,409,911 $230.34 p/Share	6,121 Reduced 5.86%	98,261 Common Stock
Dec 16 2025	BUY Grant, award, or other acquisition	-	19,721 Added 15.89%	104,382 Common Stock
Oct 01 2025	SELL Open market or private sale	$250,554 $143.42 p/Share	1,747 Reduced 2.02%	84,661 Common Stock
Sep 20 2025	SELL Payment of exercise price or tax liability	$265,808 $138.37 p/Share	1,921 Reduced 2.17%	86,408 Common Stock
Jul 01 2025	SELL Open market or private sale	$140,714 $80.5 p/Share	1,748 Reduced 1.94%	88,329 Common Stock
Jun 20 2025	SELL Payment of exercise price or tax liability	$143,172 $74.53 p/Share	1,921 Reduced 2.09%	90,077 Common Stock
Apr 01 2025	SELL Open market or private sale	$83,564 $60.51 p/Share	1,381 Reduced 1.48%	91,998 Common Stock

Mar 20 2025	SELL Payment of exercise price or tax liability	$155,280 $65.63 p/Share	2,366 Reduced 2.47%	93,379 Common Stock
Jan 15 2025	SELL Open market or private sale	$129,638 $85.91 p/Share	1,509 Reduced 1.55%	95,745 Common Stock
Dec 20 2024	SELL Payment of exercise price or tax liability	$304,519 $87.38 p/Share	3,485 Reduced 3.46%	97,254 Common Stock
Dec 17 2024	BUY Grant, award, or other acquisition	-	16,310 Added 13.93%	100,739 Common Stock
Sep 20 2024	SELL Payment of exercise price or tax liability	$135,666 $58.73 p/Share	2,310 Reduced 2.66%	84,429 Common Stock
Jun 20 2024	SELL Payment of exercise price or tax liability	$108,477 $46.96 p/Share	2,310 Reduced 2.59%	86,739 Common Stock
Mar 20 2024	SELL Payment of exercise price or tax liability	$116,008 $50.22 p/Share	2,310 Reduced 2.53%	89,049 Common Stock
Dec 20 2023	SELL Payment of exercise price or tax liability	$78,182 $43.58 p/Share	1,794 Reduced 1.93%	91,359 Common Stock
Dec 12 2023	BUY Grant, award, or other acquisition	-	19,504 Added 17.31%	93,153 Common Stock
Sep 20 2023	SELL Payment of exercise price or tax liability	$85,992 $47.96 p/Share	1,793 Reduced 2.38%	73,649 Common Stock
Jun 20 2023	SELL Payment of exercise price or tax liability	$77,188 $43.05 p/Share	1,793 Reduced 2.32%	75,442 Common Stock
Mar 20 2023	SELL Payment of exercise price or tax liability	$86,595 $50.2 p/Share	1,725 Reduced 2.18%	77,235 Common Stock
Feb 01 2023	BUY Grant, award, or other acquisition	-	24,582 Added 23.74%	78,960 Common Stock

Sheela Kosaraju

SVP and General Counsel

Hanover, MD

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