John G Ullman & Associates Inc Ciena Corp Transaction History

John G Ullman & Associates Inc

$686 Million
Q3 2025

A detailed history of John G Ullman & Associates Inc transactions in Ciena Corp stock. As of the latest transaction made, John G Ullman & Associates Inc holds 16,700 shares of CIEN stock, worth $3.2 Million. This represents 0.35% of its overall portfolio holdings.

Number of Shares

16,700

Previous 16,700 -0.0%

Holding current value

$3.2 Million

Previous $1.36 Million 79.09%

% of portfolio

0.35%

Previous 0.22%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 06, 2025	SELL	$60.43 - $98.18 $24,172 - $39,272	-400 Reduced 2.34%	16,700 $1.01 Million
Q3 2024 Nov 08, 2024	SELL	$45.77 - $62.46 $18,308 - $24,984	-400 Reduced 2.29%	17,100 $1.05 Million
Q2 2024 Aug 08, 2024	BUY	$43.56 - $49.56 $43,560 - $49,560	1,000 Added 6.06%	17,500 $843,000
Q1 2024 May 06, 2024	BUY	$44.58 - $62.48 $84,702 - $118,712	1,900 Added 13.01%	16,500 $815,000
Q4 2023 Jan 31, 2024	BUY	$40.6 - $47.16 $8,120 - $9,432	200 Added 1.39%	14,600 $657,000
Q3 2023 Nov 01, 2023	SELL	$40.43 - $49.98 $12,129 - $14,993	-300 Reduced 2.04%	14,400 $680,000
Q2 2023 Aug 21, 2023	BUY	$41.02 - $52.27 $151,774 - $193,399	3,700 Added 33.64%	14,700 $624,000
Q4 2022 Feb 08, 2023	BUY	$39.16 - $51.83 $180,135 - $238,418	4,600 Added 71.88%	11,000 $561,000
Q2 2022 Jul 27, 2022	BUY	$42.04 - $61.74 $37,836 - $55,566	900 Added 16.36%	6,400 $292,000
Q4 2021 Jan 26, 2022	BUY	$51.73 - $77.6 $5,173 - $7,759	100 Added 1.85%	5,500 $423,000
Q3 2021 Nov 02, 2021	SELL	$50.84 - $58.51 $10,168 - $11,702	-200 Reduced 3.57%	5,400 $277,000
Q4 2020 Feb 05, 2021	BUY	$38.44 - $53.47 $215,264 - $299,432	5,600 New	5,600 $296,000
Q2 2019 Aug 02, 2019	SELL	$33.18 - $45.49 $182,490 - $250,195	-5,500 Closed	0 $0
Q1 2019 Apr 30, 2019	SELL	$32.87 - $43.68 $8.66 Million - $11.5 Million	-263,400 Reduced 97.95%	5,500 $205,000
Q4 2018 Jan 29, 2019	SELL	$28.24 - $34.91 $172,264 - $212,950	-6,100 Reduced 2.22%	268,900 $9.12 Million
Q3 2018 Nov 02, 2018	BUY	$25.36 - $32.07 $482,702 - $610,420	19,034 Added 7.44%	275,000 $8.59 Million
Q2 2018 Jul 23, 2018	SELL	$23.05 - $26.88 $162,894 - $189,960	-7,067 Reduced 2.69%	255,966 $6.79 Million
Q1 2018 Apr 19, 2018	BUY	$21.04 - $27.49 $692,216 - $904,421	32,900 Added 14.3%	263,033 $6.81 Million
Q4 2017 Jan 31, 2018	BUY	$19.57 - $22.56 $80,237 - $92,496	4,100 Added 1.81%	230,133 $4.82 Million
Q3 2017 Nov 03, 2017	BUY	$21.11 - $25.99 $4.77 Million - $5.87 Million	226,033	226,033 $4.97 Million

Others Institutions Holding CIEN

# of Institutions

780

Shares Held

121M

Call Options Held

3.2M

Put Options Held

1.35M

View Full List

About CIENA CORP

Ticker CIEN
Exchange NYSE
Sector Technology
Industry Communication Equipment
Shares Outstandng 148,142,000
Market Cap $28.4B
Description
Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for t...

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John G Ullman & Associates Inc Ciena Corp Transaction History