Thomas R Stanton

CIK 1191219 · View on SEC EDGAR ↗

Insider

First SEC filing: May 1, 2017 · Latest: May 1, 2017

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

ADTN buying Nov. 24, 2025

Insider transactions

1 buys (P) 0 sells (S) Net: $300,002 + 96 non-open-market transactions below Avg return of open purchases vs now: 9.8% 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

96 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 1, 2026	ADTN	A	170,723	—	—	1,126,554 Direct	+17.86%	Acquired	(price as of 2026-08-20)
Jan. 26, 2026	ADTN	F	12,407	$9.24	$114,641	955,471 Direct	-1.28%	Disposed	-12.9% (price as of 2026-08-20)
Jan. 26, 2026	ADTN	A	27,973	—	—	967,878 Direct	+2.98%	Acquired	(price as of 2026-08-20)
Jan. 26, 2026	ADTN	F	14,409	$9.73	$140,200	939,905 Direct	-1.51%	Disposed	-17.3% (price as of 2026-08-20)
Jan. 24, 2026	ADTN	F	17,535	$9.55	$167,459	954,314 Direct	-1.80%	Disposed	-15.7% (price as of 2026-08-20)
Jan. 20, 2026	ADTN	F	10,247	$9.24	$94,682	971,849 Direct	-1.04%	Disposed	-12.9% (price as of 2026-08-20)
Nov. 24, 2025	ADTN	P	40,928	$7.33	$300,002	982,096 Direct	+4.35%	Acquired	9.8% (price as of 2026-08-20)
Nov. 17, 2025	ADTN	F	3,355	$7.33	$24,592	941,168 Direct	-0.36%	Disposed	9.8% (price as of 2026-08-20)
July 13, 2025	ADTN	F	5,663	$9.20	$52,100	944,523 Direct	-0.60%	Disposed	-12.5% (price as of 2026-08-20)
April 13, 2025	ADTN	F	5,408	$7.62	$41,209	950,186 Direct	-0.57%	Disposed	5.6% (price as of 2026-08-20)
Jan. 26, 2025	ADTN	F	9,536	$10.31	$98,316	955,594 Direct	-0.99%	Disposed	-21.9% (price as of 2026-08-20)
Jan. 24, 2025	ADTN	A	39,735	—	—	815,953 Direct	+5.12%	Acquired	(price as of 2026-08-20)
Jan. 24, 2025	ADTN	A	159,844	—	—	965,130 Direct	+19.85%	Acquired	(price as of 2026-08-20)
Jan. 24, 2025	ADTN	F	10,307	$10.31	$106,265	805,286 Direct	-1.26%	Disposed	-21.9% (price as of 2026-08-20)
Jan. 24, 2025	ADTN	A	39,375	—	—	815,593 Direct	+5.07%	Acquired	(price as of 2026-08-20)
Jan. 20, 2025	ADTN	F	6,395	$10.19	$65,165	776,218 Direct	-0.82%	Disposed	-21.0% (price as of 2026-08-20)
Jan. 13, 2025	ADTN	F	6,018	$10.01	$60,240	782,613 Direct	-0.76%	Disposed	-19.6% (price as of 2026-08-20)
Nov. 17, 2024	ADTN	F	16,773	$7.75	$129,991	788,631 Direct	-2.08%	Disposed	3.9% (price as of 2026-08-20)
Nov. 16, 2024	ADTN	F	5,572	$7.75	$43,183	805,404 Direct	-0.69%	Disposed	3.9% (price as of 2026-08-20)
Oct. 13, 2024	ADTN	F	3,748	$5.91	$22,151	810,976 Direct	-0.46%	Disposed	36.2% (price as of 2026-08-20)
July 13, 2024	ADTN	F	41,906	$5.78	$242,217	814,724 Direct	-4.89%	Disposed	39.3% (price as of 2026-08-20)
July 13, 2024	ADTN	F	72,549	$5.78	$419,333	784,081 Direct	-8.47%	Disposed	39.3% (price as of 2026-08-20)
Jan. 26, 2024	ADTN	A	129,958	—	—	856,630 Direct	+17.88%	Acquired	(price as of 2026-08-20)
Jan. 20, 2024	ADTN	F	10,817	$7.03	$76,044	726,672 Direct	-1.47%	Disposed	14.5% (price as of 2026-08-20)
Nov. 17, 2023	ADTN	F	3,355	$5.55	$18,620	737,489 Direct	-0.45%	Disposed	45.0% (price as of 2026-08-20)
Nov. 16, 2023	ADTN	F	27,856	$5.37	$149,587	740,844 Direct	-3.62%	Disposed	49.9% (price as of 2026-08-20)
Nov. 15, 2023	ADTN	F	7,398	$5.51	$40,763	768,700 Direct	-0.95%	Disposed	46.1% (price as of 2026-08-20)
Sept. 5, 2023	ADTN	A	2,340	—	—	225,775 Direct	+1.05%	Acquired	(price as of 2026-08-20)
June 6, 2023	ADTN	A	2,262	—	—	223,434 Direct	+1.02%	Acquired	(price as of 2026-08-20)
March 21, 2023	ADTN	A	1,241	$15.95	$19,794	221,172 Direct	+0.56%	Acquired	-49.5% (price as of 2026-08-20)
Jan. 20, 2023	ADTN	A	87,146	—	—	776,098 Direct	+12.65%	Acquired	(price as of 2026-08-20)
Dec. 31, 2022	ADTN	A	60,320	—	—	219,931 Direct	+37.79%	Acquired	(price as of 2026-08-20)
Dec. 31, 2022	ADTN	D	60,320	—	—	688,952 Direct	-8.05%	Disposed	(price as of 2026-08-20)
Dec. 31, 2022	ADTN	F	56,493	$18.79	$1,061,503	749,272 Direct	-7.01%	Disposed	-57.2% (price as of 2026-08-20)
Dec. 7, 2022	ADTN	P	652	$19.21	$12,525	805,765 Direct	+0.08%	Acquired	-58.1% (price as of 2026-08-20)
Dec. 6, 2022	ADTN	A	694	$20.61	$14,303	159,611 Direct	+0.44%	Acquired	-60.9% (price as of 2026-08-20)
Nov. 17, 2022	ADTN	F	3,355	$20.42	$68,509	805,112 Direct	-0.41%	Disposed	-60.6% (price as of 2026-08-20)
Nov. 16, 2022	ADTN	F	5,571	$20.41	$113,704	808,467 Direct	-0.68%	Disposed	-60.6% (price as of 2026-08-20)
Nov. 15, 2022	ADTN	F	36,985	$21.54	$796,657	814,038 Direct	-4.35%	Disposed	-62.6% (price as of 2026-08-20)
Nov. 9, 2022	ADTN	F	4,730	$18.19	$86,039	851,023 Direct	-0.55%	Disposed	-55.7% (price as of 2026-08-20)
Sept. 4, 2022	ADTN	P	296	$22.90	$6,778	855,753 Direct	+0.03%	Acquired	-64.8% (price as of 2026-08-20)
Sept. 1, 2022	ADTN	P	619	$23.01	$14,243	158,917 Direct	+0.39%	Acquired	-65.0% (price as of 2026-08-20)
Aug. 11, 2022	ADTN	M	69,473	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 11, 2022	ADTN	M	5,893	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 11, 2022	ADTN	F	57,867	$24.25	$1,403,275	855,457 Direct	-6.34%	Disposed	-66.8% (price as of 2026-08-20)
Aug. 11, 2022	ADTN	M	69,473	$16.97	$1,178,957	913,324 Direct	+8.23%	Acquired	-52.6% (price as of 2026-08-20)
Aug. 11, 2022	ADTN	F	4,124	$24.25	$100,007	843,851 Direct	-0.49%	Disposed	-66.8% (price as of 2026-08-20)
Aug. 11, 2022	ADTN	M	5,893	$16.97	$100,004	847,975 Direct	+0.70%	Acquired	-52.6% (price as of 2026-08-20)
July 13, 2022	ADTN	A	204,290	—	—	842,082 Direct	+32.03%	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	158,298	—	—	158,298 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	69,473	—	—	69,473 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	5,893	—	—	5,893 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	71,136	—	—	71,136 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	4,230	—	—	4,230 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	88,936	—	—	88,936 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	5,271	—	—	5,271 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	87,684	—	—	87,864 Direct	+48713.33%	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	6,523	—	—	6,523 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	A	637,792	—	—	637,792 Direct	—	Acquired	(price as of 2026-08-20)
July 8, 2022	ADTN	D	158,298	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	69,473	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	5,893	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	71,136	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	4,230	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	88,936	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	5,271	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	87,684	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	6,523	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 8, 2022	ADTN	D	305,558	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 3, 2022	ADTN	A	349	$19.33	$6,746	305,558 Direct	+0.11%	Acquired	-58.4% (price as of 2026-08-20)
June 2, 2022	ADTN	A	738	$19.21	$14,177	158,298 Direct	+0.47%	Acquired	-58.1% (price as of 2026-08-20)
March 8, 2022	ADTN	A	339	$19.80	$6,712	305,209 Direct	+0.11%	Acquired	-59.3% (price as of 2026-08-20)
March 3, 2022	ADTN	A	690	$20.46	$14,117	157,559 Direct	+0.44%	Acquired	-60.7% (price as of 2026-08-20)
Nov. 30, 2021	ADTN	A	244	$20.38	$4,973	156,869 Direct	+0.16%	Acquired	-60.5% (price as of 2026-08-20)
Nov. 30, 2021	ADTN	A	435	$20.89	$9,087	157,955 Direct	+0.28%	Acquired	-61.5% (price as of 2026-08-20)
Nov. 30, 2021	ADTN	A	223	$21.09	$4,703	304,869 Direct	+0.07%	Acquired	-61.8% (price as of 2026-08-20)
Nov. 17, 2021	ADTN	F	1,330	$20.91	$27,810	156,190 Direct	-0.84%	Disposed	-61.5% (price as of 2026-08-20)
Nov. 17, 2021	ADTN	A	56,584	—	—	157,520 Direct	+56.06%	Acquired	(price as of 2026-08-20)
Nov. 17, 2021	ADTN	A	30,253	—	—	304,646 Direct	+11.03%	Acquired	(price as of 2026-08-20)
Nov. 16, 2021	ADTN	F	3,059	$21.66	$66,258	274,393 Direct	-1.10%	Disposed	-62.8% (price as of 2026-08-20)
Nov. 15, 2021	ADTN	F	4,062	$21.42	$87,008	277,452 Direct	-1.44%	Disposed	-62.4% (price as of 2026-08-20)
Nov. 11, 2021	ADTN	F	1,663	$20.77	$34,541	281,514 Direct	-0.59%	Disposed	-61.2% (price as of 2026-08-20)
Nov. 9, 2021	ADTN	F	2,596	$20.91	$54,282	283,177 Direct	-0.91%	Disposed	-61.5% (price as of 2026-08-20)
Sept. 2, 2021	ADTN	A	440	$20.56	$9,046	100,936 Direct	+0.44%	Acquired	-60.8% (price as of 2026-08-20)
Sept. 2, 2021	ADTN	A	169	$20.72	$3,502	285,773 Direct	+0.06%	Acquired	-61.1% (price as of 2026-08-20)
June 3, 2021	ADTN	A	448	$20.11	$9,009	100,497 Direct	+0.45%	Acquired	-60.0% (price as of 2026-08-20)
June 3, 2021	ADTN	A	171	$20.36	$3,482	285,604 Direct	+0.06%	Acquired	-60.5% (price as of 2026-08-20)
March 4, 2021	ADTN	A	532	$16.84	$8,959	100,049 Direct	+0.53%	Acquired	-52.2% (price as of 2026-08-20)
March 4, 2021	ADTN	A	219	$15.84	$3,469	285,433 Direct	+0.08%	Acquired	-49.2% (price as of 2026-08-20)
Dec. 1, 2020	ADTN	A	686	$12.71	$8,719	99,517 Direct	+0.69%	Acquired	-36.7% (price as of 2026-08-20)
Dec. 1, 2020	ADTN	A	124	$12.71	$1,576	285,214 Direct	+0.04%	Acquired	-36.7% (price as of 2026-08-20)
Nov. 16, 2020	ADTN	A	18,702	—	—	293,385 Direct	+6.81%	Acquired	(price as of 2026-08-20)
Nov. 16, 2020	ADTN	A	18,702	—	—	117,533 Direct	+18.92%	Acquired	(price as of 2026-08-20)
Nov. 16, 2020	ADTN	A	50,246	—	—	274,683 Direct	+22.39%	Acquired	(price as of 2026-08-20)
Nov. 15, 2020	ADTN	F	6,154	$12.65	$77,848	224,437 Direct	-2.67%	Disposed	-36.4% (price as of 2026-08-20)
Nov. 12, 2020	ADTN	F	2,134	$12.33	$26,312	230,591 Direct	-0.92%	Disposed	-34.7% (price as of 2026-08-20)
Nov. 11, 2020	ADTN	A	0	—	—	98,831 Direct	0.00%	Acquired	(price as of 2026-08-20)
Nov. 11, 2020	ADTN	F	8,295	$12.51	$103,770	285,090 Direct	-2.83%	Disposed	-35.7% (price as of 2026-08-20)
Nov. 11, 2020	ADTN	F	2,003	$12.51	$25,058	232,725 Direct	-0.85%	Disposed	-35.7% (price as of 2026-08-20)
Nov. 9, 2020	ADTN	F	3,130	$11.77	$36,840	234,728 Direct	-1.32%	Disposed	-31.6% (price as of 2026-08-20)

Showing latest 100 of 257 transactions

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
Sept. 5, 2023	ADTN	Phantom Stock	Common Stock (2,340)	—	—	2,340	Acquired
June 6, 2023	ADTN	Phantom Stock	Common Stock (2,262)	—	—	2,262	Acquired
March 21, 2023	ADTN	Phantom Stock	Common Stock (1,241)	—	—	1,241	Acquired
Dec. 31, 2022	ADTN	Phantom Stock	Common Stock (60,320)	—	—	60,320	Acquired
Dec. 6, 2022	ADTN	Phantom Stock	Common Stock (694)	—	—	694	Acquired
Sept. 1, 2022	ADTN	Phantom Stock	Common Stock (619)	—	—	619	Acquired
Aug. 11, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (69,473)	$16.97	Nov. 6, 2022	69,473	Disposed
Aug. 11, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (5,893)	$16.97	Nov. 6, 2022	5,893	Disposed
July 8, 2022	ADTN	Phantom Stock	Common Stock (158,298)	—	—	158,298	Acquired
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (69,473)	$16.97	Nov. 6, 2022	69,473	Acquired
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (5,893)	$16.97	Nov. 6, 2022	5,893	Acquired
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (71,136)	$23.64	Nov. 2, 2023	71,136	Acquired
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (4,230)	$23.64	Nov. 2, 2023	4,230	Acquired
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (88,936)	$18.97	Nov. 15, 2024	88,936	Acquired
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (5,271)	$18.97	Nov. 15, 2024	5,271	Acquired
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (87,864)	$15.33	Nov. 14, 2025	87,684	Acquired
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (6,523)	$15.33	Nov. 14, 2025	6,523	Acquired
July 8, 2022	ADTN	Phantom Stock	Common Stock (158,298)	—	—	158,298	Disposed
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (69,473)	$16.97	Nov. 6, 2022	69,473	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (5,893)	$16.97	Nov. 6, 2022	5,893	Disposed
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (71,136)	$23.64	Nov. 2, 2023	71,136	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (4,230)	$23.64	Nov. 2, 2023	4,230	Disposed
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (88,936)	$18.97	Nov. 15, 2024	88,936	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (5,271)	$18.97	Nov. 15, 2024	5,271	Disposed
July 8, 2022	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (87,864)	$15.33	Nov. 14, 2025	87,684	Disposed
July 8, 2022	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (6,523)	$15.33	Nov. 14, 2025	6,523	Disposed
June 2, 2022	ADTN	Phantom Stock [F1]	Common Stock (738)	—	—	738	Acquired
March 3, 2022	ADTN	Phantom Stock [F1]	Common Stock (690)	—	—	690	Acquired
Nov. 30, 2021	ADTN	Phantom Stock [F1]	Common Stock (244)	—	—	244	Acquired
Nov. 30, 2021	ADTN	Phantom Stock [F1]	Common Stock (435)	—	—	435	Acquired
Nov. 17, 2021	ADTN	Phantom Stock [F1]	Common Stock (1,330)	—	—	1,330	Disposed
Nov. 17, 2021	ADTN	Phantom Stock [F2]	Common Stock (56,584)	—	—	56,584	Acquired
Sept. 2, 2021	ADTN	Phantom Stock [F1]	Common Stock (440)	—	—	440	Acquired
June 3, 2021	ADTN	Phantom Stock [F1]	Common Stock (448)	—	—	448	Acquired
March 4, 2021	ADTN	Phantom Stock [F1]	Common Stock (532)	—	—	532	Acquired
Dec. 1, 2020	ADTN	Phantom Stock [F2]	Common Stock (686)	—	—	686	Acquired
Nov. 16, 2020	ADTN	Phantom Stock	Common Stock (18,702)	—	—	18,702	Acquired
Nov. 11, 2020	ADTN	Phantom Stock	Common Stock	—	—	0	Acquired
Sept. 3, 2020	ADTN	Phantom Stock	Common Stock (817)	—	—	817	Acquired
June 4, 2020	ADTN	Phantom Stock	Common Stock (749)	—	—	749	Acquired
Nov. 18, 2018	ADTN	Phantom Stock	Common stock (7,266)	—	—	7,266	Acquired
Nov. 14, 2018	ADTN	Phantom Stock	Common stock (553)	—	—	553	Acquired
Aug. 15, 2018	ADTN	Phantom Stock	Common stock (476)	—	—	476	Acquired
May 16, 2018	ADTN	Phantom Stock	Common stock (517)	—	—	517	Acquired
Feb. 14, 2018	ADTN	Phantom Stock	Common stock (457)	—	—	457	Acquired
Nov. 17, 2017	ADTN	Phantom Stock	Common stock (17,649)	—	—	17,649	Acquired
Nov. 15, 2017	ADTN	Phantom Stock	Common stock (287)	—	—	287	Acquired
Aug. 17, 2017	ADTN	Phantom Stock	Common stock (273)	—	—	273	Acquired
May 18, 2017	ADTN	Phantom Stock	Common stock (297)	—	—	297	Acquired
May 1, 2017	701853	Restricted Stock Units	Common Stock (1,655)	—	—	1,655	Acquired
April 26, 2017	701853	Restricted Stock Units [F1]	Common Stock (2,252)	—	—	2,252	Disposed
Feb. 16, 2017	ADTN	Phantom Stock	Common stock (268)	—	—	268	Acquired
Nov. 17, 2016	ADTN	Phantom Stock	Common (231)	—	—	231	Acquired
Nov. 12, 2016	ADTN	Phantom Stock	Common stock (13,547)	—	—	13,547	Acquired
Aug. 11, 2016	ADTN	Phantom Stock	Common Stock (255)	—	—	255	Acquired
May 12, 2016	ADTN	Phantom Stock	Common Stock (243)	—	—	243	Acquired
May 2, 2016	701853	Restricted Stock Units	Common Stock (2,252)	—	—	2,252	Acquired
Feb. 18, 2016	ADTN	Phantom Stock	Common Stock (245)	—	—	245	Acquired
Nov. 14, 2015	ADTN	Phantom Stock	Common Stock (10,195)	—	—	10,195	Acquired
Nov. 14, 2015	ADTN	Non-Qualified	Common Stock (87,684)	$15.33	Nov. 14, 2025	87,684	Acquired
Nov. 14, 2015	ADTN	Incentive Stock Option	Common Stock (6,523)	$15.33	Nov. 14, 2025	6,523	Acquired
Nov. 12, 2015	ADTN	Phantom Stock	Common Stock (233)	—	—	233	Acquired
Nov. 12, 2015	ADTN	Phantom Stock	Common Stock (233)	—	—	233	Acquired
Aug. 13, 2015	ADTN	Phantom Stock	Common Stock (220)	—	—	220	Acquired
May 21, 2015	ADTN	Phantom Stock	Common Stock (209)	—	—	209	Acquired
Feb. 19, 2015	ADTN	Phantom Stock	Common Stock (155)	—	—	155	Acquired
Nov. 15, 2014	ADTN	Non-Qualified Stock Option (right to buy)	Common Stock (88,936)	$18.97	Nov. 15, 2024	88,936	Acquired
Nov. 15, 2014	ADTN	Incentive Stock Option (right to buy)	Common Stock (5,271)	$18.97	Nov. 15, 2024	5,271	Acquired
Nov. 15, 2014	ADTN	Phantom stock	Common stock (4,836)	—	—	4,836	Acquired
Nov. 13, 2014	ADTN	Phantom stock	Common stock (159)	—	—	159	Acquired
Aug. 14, 2014	ADTN	Phantom Stock	Common Stock (139)	—	—	139	Acquired
May 15, 2014	ADTN	Phantom Stock	Common Stock (146)	—	—	146	Acquired
Feb. 20, 2014	ADTN	Phantom Stock	Common Stock (116)	—	—	116	Acquired
Nov. 7, 2013	ADTN	Phantom Stock	Common Stock (7,335)	—	—	2,066	Acquired
Nov. 7, 2013	ADTN	Phantom Stock	Common Stock (102)	—	—	102	Acquired
Nov. 2, 2013	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (71,136)	$23.64	Nov. 2, 2023	71,136	Acquired
Nov. 2, 2013	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (4,230)	$23.64	Nov. 2, 2023	4,230	Acquired
Aug. 8, 2013	ADTN	Phantom Stock	Common Stock (90)	—	—	90	Acquired
May 9, 2013	ADTN	Phantom Stock	Common Stock (113)	—	—	113	Acquired
Feb. 21, 2013	ADTN	Phantom Stock	Common Stock (102)	—	—	102	Acquired
Nov. 8, 2012	ADTN	Phantom Stock	Common Stock (105)	—	—	105	Acquired
Nov. 7, 2012	ADTN	Phantom Stock [F1]	Common Stock (4,700)	—	—	4,700	Acquired
Nov. 6, 2012	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (69,473)	$16.97	Nov. 6, 2022	69,473	Acquired
Nov. 6, 2012	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (5,893)	$16.97	Nov. 6, 2022	5,893	Acquired
Aug. 9, 2012	ADTN	Phantom Stock	Common Stock (85)	—	—	85	Acquired
May 10, 2012	ADTN	Phantom Stock	Common Stock (63)	—	—	63	Acquired
Feb. 16, 2012	ADTN	Phantom Stock	Common Stock (51)	—	—	51	Acquired
Nov. 6, 2011	ADTN	Phantom Stock [F1]	Common Stock (21,300)	—	—	21,300	Acquired
Aug. 31, 2011	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (72,073)	$30.36	Aug. 31, 2022	72,073	Acquired
Aug. 31, 2011	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (3,293)	$30.36	Aug. 31, 2022	3,293	Acquired
Jan. 26, 2011	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (9,522)	$10.50	Oct. 16, 2012	9,522	Disposed
Jan. 26, 2011	ADTN	Incentive Stock Option (Right to Buy)	Common Stock (7,844)	$12.75	July 23, 2011	7,844	Disposed
Jan. 26, 2011	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (98,478)	$10.50	Oct. 16, 2012	98,478	Disposed
Jan. 26, 2011	ADTN	Non-Qualified Stock Option (Right to Buy)	Common Stock (112,156)	$12.75	July 23, 2011	112,156	Disposed
Nov. 6, 2010	ADTN	Non-Qualified Stock Option (right to buy)	Common Stock (68,258)	$33.70	Nov. 6, 2020	68,258	Acquired
Nov. 6, 2010	ADTN	Incentive Stock Option (right to buy)	Common Stock (2,967)	$33.70	Nov. 6, 2020	2,967	Acquired
May 25, 2010	ADTN	Non-Qualified Stock Option (right to buy)	Common Stock (33,502)	$8.70	July 12, 2010	33,502	Disposed
May 25, 2010	ADTN	Incentive Stock Option (right to buy)	Common Stock (11,498)	$8.70	July 12, 2010	11,498	Disposed
Nov. 7, 2009	ADTN	Incentive Stock Option (right to buy)	Common Stock (4,262)	$23.46	Nov. 7, 2019	4,262	Acquired
Nov. 7, 2009	ADTN	Non-Qualified Stock Option (right to buy)	Common Stock (74,738)	$23.46	Nov. 7, 2019	74,738	Acquired

Showing latest 100 of 135 transactions

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
July 11, 2022	ADTN	No securities are beneficially owned	0	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

ADTN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$1,022,685	—	—	—	$2,884,000	—	$14,000	$7,683,726
2024	$709,589	—	—	—	$1,100,440	—	$32,481	$3,973,485
2022	$865,676	—	—	—	$963,768	—	$14,669	$10,467,712

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.