David M Rothenstein Ciena Corp (CIEN) insider trading activity

David M Rothenstein is SVP and Chief Strategy Officer of CIENA CORP. Currently has a direct ownership of 195,628 shares of CIEN, which is worth approximately $18.7 Million. The most recent transaction as insider was on Dec 15, 2023, when has been sold 3,500 shares (Common Stock) at a price of $44.4 per share, resulting in proceeds of $155,400. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 196K

3.33% 3M change

6.36% 12M change

Total Value Held $18.7 Million

David M Rothenstein Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 15 2023	SELL Open market or private sale	$155,400 $44.4 p/Share	3,500 Reduced 1.4%	246,095 Common Stock
Dec 12 2023	BUY Grant, award, or other acquisition	-	32,936 Added 11.66%	249,595 Common Stock
Nov 15 2023	SELL Open market or private sale	$160,860 $45.96 p/Share	3,500 Reduced 1.59%	216,659 Common Stock
Oct 16 2023	SELL Open market or private sale	$148,575 $42.45 p/Share	3,500 Reduced 1.56%	220,159 Common Stock
Sep 20 2023	SELL Payment of exercise price or tax liability	$79,517 $47.96 p/Share	1,658 Reduced 0.74%	223,659 Common Stock
Sep 15 2023	SELL Open market or private sale	$171,150 $48.9 p/Share	3,500 Reduced 1.53%	225,317 Common Stock
Aug 15 2023	SELL Open market or private sale	$146,160 $41.76 p/Share	3,500 Reduced 1.51%	228,817 Common Stock
Jul 14 2023	SELL Open market or private sale	$147,910 $42.26 p/Share	3,500 Reduced 1.48%	232,317 Common Stock
Jun 20 2023	SELL Payment of exercise price or tax liability	$71,376 $43.05 p/Share	1,658 Reduced 0.7%	235,817 Common Stock
Jun 15 2023	SELL Open market or private sale	$154,315 $44.09 p/Share	3,500 Reduced 1.45%	237,475 Common Stock
May 15 2023	SELL Open market or private sale	$152,250 $43.5 p/Share	3,500 Reduced 1.43%	240,975 Common Stock
Apr 17 2023	SELL Open market or private sale	$177,695 $50.77 p/Share	3,500 Reduced 1.41%	244,475 Common Stock
Mar 20 2023	SELL Payment of exercise price or tax liability	$84,988 $50.2 p/Share	1,693 Reduced 0.68%	247,975 Common Stock
Mar 15 2023	SELL Open market or private sale	$174,370 $49.82 p/Share	3,500 Reduced 1.38%	249,668 Common Stock
Feb 15 2023	SELL Open market or private sale	$170,380 $48.68 p/Share	3,500 Reduced 1.36%	253,168 Common Stock
Jan 17 2023	SELL Open market or private sale	$178,115 $50.89 p/Share	3,500 Reduced 1.35%	256,668 Common Stock
Dec 20 2022	SELL Payment of exercise price or tax liability	$529,356 $49.27 p/Share	10,744 Reduced 3.97%	260,168 Common Stock
Dec 15 2022	SELL Open market or private sale	$174,545 $49.87 p/Share	3,500 Reduced 1.28%	270,912 Common Stock
Dec 13 2022	BUY Exercise of conversion of derivative security	-	5,532 Added 2.2%	245,708 Common Stock
Dec 13 2022	BUY Grant, award, or other acquisition	-	37,270 Added 11.96%	274,412 Common Stock
Nov 15 2022	SELL Open market or private sale	$157,500 $45.0 p/Share	3,500 Reduced 1.49%	231,610 Common Stock
Oct 17 2022	SELL Open market or private sale	$141,120 $40.32 p/Share	3,500 Reduced 1.47%	235,110 Common Stock
Sep 20 2022	SELL Payment of exercise price or tax liability	$61,398 $40.58 p/Share	1,513 Reduced 0.63%	238,610 Common Stock
Sep 15 2022	SELL Open market or private sale	$148,295 $42.37 p/Share	3,500 Reduced 1.44%	240,123 Common Stock
Aug 15 2022	SELL Open market or private sale	$189,735 $54.21 p/Share	3,500 Reduced 1.42%	243,623 Common Stock

DMR

David M Rothenstein

SVP and Chief Strategy Officer

Hanover, MD

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