Roger G Harding

Insider

First SEC filing: July 21, 2016 · Latest: March 6, 2024

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Initial holdings The stakes this person held when they first started reporting.

Insider at

CLFD buying March 5, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 5, 2024	CLFD	P	6,500	$29.47	$191,555	30,021 Direct	+27.63%	Acquired	-6.2% (price as of 2026-08-20)
Feb. 23, 2024	CLFD	A	2,039	—	—	23,521 Direct	+9.49%	Acquired	(price as of 2026-08-20)
May 31, 2023	CLFD	A	5,000	$38.45	$192,250	21,482 Direct	+30.34%	Acquired	-28.1% (price as of 2026-08-20)
Feb. 24, 2023	CLFD	A	974	—	—	16,482 Direct	+6.28%	Acquired	(price as of 2026-08-20)
Aug. 26, 2022	CLFD	S	1,500	$125.86	$188,790	15,508 Direct	-8.82%	Disposed	-78.0% (price as of 2026-08-20)
Aug. 15, 2022	CLFD	S	1,000	$120.02	$120,020	17,008 Direct	-5.55%	Disposed	-77.0% (price as of 2026-08-20)
Aug. 12, 2022	CLFD	S	500	$120.03	$60,015	18,008 Direct	-2.70%	Disposed	-77.0% (price as of 2026-08-20)
Aug. 4, 2022	CLFD	S	2,500	$105.58	$263,950	18,508 Direct	-11.90%	Disposed	-73.8% (price as of 2026-08-20)
Feb. 25, 2022	CLFD	A	394	—	—	21,008 Direct	+1.91%	Acquired	(price as of 2026-08-20)
Nov. 12, 2021	CLFD	S	10,500	$70.38	$738,990	20,614 Direct	-33.75%	Disposed	-60.7% (price as of 2026-08-20)
Feb. 26, 2021	CLFD	A	424	—	—	31,114 Direct	+1.38%	Acquired	(price as of 2026-08-20)
May 14, 2020	CLFD	A	1,500	$11.53	$17,295	30,690 Direct	+5.14%	Acquired	139.7% (price as of 2026-08-20)
May 13, 2020	CLFD	A	1,500	$11.84	$17,760	29,190 Direct	+5.42%	Acquired	133.4% (price as of 2026-08-20)
Feb. 28, 2020	CLFD	A	1,500	$10.80	$16,200	27,690 Direct	+5.73%	Acquired	155.9% (price as of 2026-08-20)
Feb. 28, 2020	CLFD	A	1,166	—	—	26,190 Direct	+4.66%	Acquired	(price as of 2026-08-20)
Feb. 25, 2020	CLFD	A	800	$11.55	$9,240	25,024 Direct	+3.30%	Acquired	139.3% (price as of 2026-08-20)
Feb. 24, 2020	CLFD	A	1,200	$11.84	$14,208	24,224 Direct	+5.21%	Acquired	133.4% (price as of 2026-08-20)
Aug. 20, 2019	CLFD	A	1,300	$10.85	$14,105	23,024 Direct	+5.98%	Acquired	154.7% (price as of 2026-08-20)
Feb. 22, 2019	CLFD	A	868	—	—	21,724 Direct	+4.16%	Acquired	(price as of 2026-08-20)
May 14, 2018	CLFD	P	1,000	$11.35	$11,350	20,856 Direct	+5.04%	Acquired	143.5% (price as of 2026-08-20)
Feb. 23, 2018	CLFD	A	847	—	—	19,856 Direct	+4.46%	Acquired	(price as of 2026-08-20)
Feb. 5, 2018	CLFD	P	1,000	$12.65	$12,650	19,009 Direct	+5.55%	Acquired	118.5% (price as of 2026-08-20)
Aug. 9, 2017	CLFD	P	1,000	$11.50	$11,500	18,009 Direct	+5.88%	Acquired	140.3% (price as of 2026-08-20)
May 9, 2017	CLFD	P	1,200	$14.20	$17,040	17,009 Direct	+7.59%	Acquired	94.6% (price as of 2026-08-20)
Feb. 24, 2017	CLFD	A	759	—	—	15,809 Direct	+5.04%	Acquired	(price as of 2026-08-20)
Feb. 10, 2017	CLFD	P	1,000	$15.75	$15,750	15,050 Direct	+7.12%	Acquired	75.5% (price as of 2026-08-20)
Feb. 7, 2017	CLFD	P	1,000	$15.95	$15,950	14,050 Direct	+7.66%	Acquired	73.3% (price as of 2026-08-20)
July 14, 2016	CLFD	A	550	—	—	13,050 Direct	+4.40%	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
July 21, 2016	CLFD	Common Stock	12,500	Direct