Marc Kimpe

Insider

First SEC filing: Nov. 20, 2019 · Latest: Nov. 20, 2019

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.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

ADTN selling Feb. 24, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 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

25 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 8, 2022	ADTN	D	1,200	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	3,600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	2,686	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	9,314	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	6,579	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	7,221	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	27,527	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 2, 2022	ADTN	A	42	$18.69	$785	27,527 Direct	+0.15%	Acquired	-56.9% (price as of 2026-08-20)
March 3, 2022	ADTN	A	39	$20.48	$799	27,484 Direct	+0.14%	Acquired	-60.7% (price as of 2026-08-20)
Feb. 24, 2022	ADTN	S	5,000	$20.02	$100,100	27,446 Direct	-15.41%	Disposed	-59.8% (price as of 2026-08-20)
Feb. 24, 2022	ADTN	M	5,000	$16.97	$84,850	32,446 Direct	+18.22%	Acquired	-52.6% (price as of 2026-08-20)
Nov. 30, 2021	ADTN	A	24	$20.83	$500	27,446 Direct	+0.09%	Acquired	-61.4% (price as of 2026-08-20)
Nov. 17, 2021	ADTN	A	4,216	—	—	27,421 Direct	+18.17%	Acquired	(price as of 2026-08-20)
Nov. 16, 2021	ADTN	F	436	$21.66	$9,444	23,205 Direct	-1.84%	Disposed	-62.8% (price as of 2026-08-20)
Nov. 15, 2021	ADTN	F	573	$21.42	$12,274	23,641 Direct	-2.37%	Disposed	-62.4% (price as of 2026-08-20)
Nov. 11, 2021	ADTN	F	214	$20.77	$4,445	24,214 Direct	-0.88%	Disposed	-61.2% (price as of 2026-08-20)
Nov. 9, 2021	ADTN	F	335	$20.91	$7,005	24,428 Direct	-1.35%	Disposed	-61.5% (price as of 2026-08-20)
Sept. 2, 2021	ADTN	A	17	$20.66	$351	24,763 Direct	+0.07%	Acquired	-61.0% (price as of 2026-08-20)
June 3, 2021	ADTN	A	18	$20.04	$361	24,714 Direct	+0.07%	Acquired	-59.8% (price as of 2026-08-20)
March 4, 2021	ADTN	A	21	$16.90	$355	24,746 Direct	+0.08%	Acquired	-52.4% (price as of 2026-08-20)
Dec. 1, 2020	ADTN	A	11	$12.86	$141	24,726 Direct	+0.04%	Acquired	-37.4% (price as of 2026-08-20)
Nov. 16, 2020	ADTN	A	7,153	—	—	24,697 Direct	+40.77%	Acquired	(price as of 2026-08-20)
Nov. 15, 2020	ADTN	F	691	$12.65	$8,741	17,544 Direct	-3.79%	Disposed	-36.4% (price as of 2026-08-20)
Nov. 12, 2020	ADTN	F	259	$12.39	$3,209	18,235 Direct	-1.40%	Disposed	-35.0% (price as of 2026-08-20)
Nov. 11, 2020	ADTN	F	257	$12.51	$3,215	18,494 Direct	-1.37%	Disposed	-35.7% (price as of 2026-08-20)
Nov. 9, 2020	ADTN	F	404	$11.77	$4,755	18,751 Direct	-2.11%	Disposed	-31.6% (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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,200)	$23.64	Nov. 2, 2023	1,200	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (3,600)	$23.64	Nov. 2, 2023	3,600	Disposed
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (2,686)	$18.97	Nov. 15, 2024	2,686	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (9,314)	$18.97	Nov. 15, 2024	9,314	Disposed
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (6,579)	$15.33	Nov. 14, 2025	6,579	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (7,221)	$15.33	Nov. 14, 2025	7,221	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 20, 2019	ADTN	Common Stock [F1]	1,750	Direct
Nov. 20, 2019	ADTN	Common Stock [F2]	2,625	Direct
Nov. 20, 2019	ADTN	Common Stock [F3]	5,500	Direct