Thomas K Lane

Insider

First SEC filing: April 8, 2026 · Latest: April 8, 2026

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

WEC buying Nov. 4, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 8, 2026	WEC	A	267	$117.00	$31,239	18,149 Direct	+1.49%	Acquired	-6.4% (price as of 2026-08-20)
April 7, 2026	WEC	A	296	$117.42	$34,756	17,728 Direct	+1.70%	Acquired	-6.7% (price as of 2026-08-20)
July 8, 2025	WEC	A	363	$103.32	$37,505	14,594 Direct	+2.55%	Acquired	6.0% (price as of 2026-08-20)
April 7, 2025	WEC	A	364	$103.09	$37,525	14,113 Direct	+2.65%	Acquired	6.2% (price as of 2026-08-20)
Jan. 8, 2025	WEC	A	400	$93.85	$37,540	13,635 Direct	+3.02%	Acquired	16.7% (price as of 2026-08-20)
Jan. 2, 2025	WEC	A	1,955	—	—	13,236 Direct	+17.33%	Acquired	(price as of 2026-08-20)
Jan. 2, 2025	WEC	D	1,955	—	—	3,479 Direct	-35.98%	Disposed	(price as of 2026-08-20)
Jan. 2, 2025	WEC	A	1,693	—	—	5,434 Direct	+45.26%	Acquired	(price as of 2026-08-20)
Oct. 8, 2024	WEC	A	396	$94.64	$37,477	11,188 Direct	+3.67%	Acquired	15.7% (price as of 2026-08-20)
July 8, 2024	WEC	A	481	$77.96	$37,499	10,696 Direct	+4.71%	Acquired	40.5% (price as of 2026-08-20)
April 5, 2024	WEC	A	468	$80.15	$37,510	10,110 Direct	+4.85%	Acquired	36.6% (price as of 2026-08-20)
Jan. 8, 2024	WEC	A	438	$85.55	$37,471	9,540 Direct	+4.81%	Acquired	28.0% (price as of 2026-08-20)
Jan. 3, 2024	WEC	A	1,661	—	—	9,101 Direct	+22.33%	Acquired	(price as of 2026-08-20)
Jan. 3, 2024	WEC	D	1,661	—	—	11,378 Direct	-12.74%	Disposed	(price as of 2026-08-20)
Jan. 2, 2024	WEC	A	1,882	—	—	13,039 Direct	+16.87%	Acquired	(price as of 2026-08-20)
Oct. 6, 2023	WEC	A	441	$79.40	$35,015	7,372 Direct	+6.36%	Acquired	37.9% (price as of 2026-08-20)
July 10, 2023	WEC	A	452	$88.43	$39,970	6,867 Direct	+7.05%	Acquired	23.8% (price as of 2026-08-20)
April 10, 2023	WEC	A	282	$97.64	$27,534	6,357 Direct	+4.64%	Acquired	12.2% (price as of 2026-08-20)
Jan. 9, 2023	WEC	A	287	$95.76	$27,483	6,022 Direct	+5.00%	Acquired	14.4% (price as of 2026-08-20)
Jan. 3, 2023	WEC	A	1,608	—	—	5,735 Direct	+38.96%	Acquired	(price as of 2026-08-20)
Jan. 3, 2023	WEC	D	1,608	—	—	11,036 Direct	-12.72%	Disposed	(price as of 2026-08-20)
Jan. 3, 2023	WEC	A	1,602	—	—	12,644 Direct	+14.51%	Acquired	(price as of 2026-08-20)
Oct. 7, 2022	WEC	A	320	$85.84	$27,469	4,097 Direct	+8.47%	Acquired	27.6% (price as of 2026-08-20)
July 8, 2022	WEC	A	276	$99.59	$27,487	3,750 Direct	+7.94%	Acquired	10.0% (price as of 2026-08-20)
April 7, 2022	WEC	A	265	$103.66	$27,470	3,450 Direct	+8.32%	Acquired	5.6% (price as of 2026-08-20)
Jan. 7, 2022	WEC	A	285	$96.61	$27,534	3,159 Direct	+9.92%	Acquired	13.4% (price as of 2026-08-20)
Jan. 4, 2022	WEC	A	1,584	—	—	2,875 Direct	+122.70%	Acquired	(price as of 2026-08-20)
Jan. 4, 2022	WEC	D	1,584	—	—	3,189 Direct	-33.19%	Disposed	(price as of 2026-08-20)
Jan. 3, 2022	WEC	A	1,562	—	—	4,773 Direct	+48.65%	Acquired	(price as of 2026-08-20)
Nov. 4, 2021	WEC	P	6,000	$89.47	$536,820	7,715 Indirect	+349.85%	Acquired	22.4% (price as of 2026-08-20)
April 30, 2021	WEC	P	5	$96.39	$482	3,165 Direct	+0.16%	Acquired	13.6% (price as of 2026-08-20)
April 28, 2021	WEC	P	15	$94.66	$1,420	15 Indirect	—	Acquired	15.7% (price as of 2026-08-20)
April 27, 2021	WEC	P	15	$94.98	$1,425	15 Indirect	—	Acquired	15.3% (price as of 2026-08-20)
April 26, 2021	WEC	P	15	$95.80	$1,437	15 Indirect	—	Acquired	14.3% (price as of 2026-08-20)
April 26, 2021	WEC	P	15	$95.80	$1,437	1,715 Indirect	+0.88%	Acquired	14.3% (price as of 2026-08-20)
April 26, 2021	WEC	P	5	$95.80	$479	3,160 Direct	+0.16%	Acquired	14.3% (price as of 2026-08-20)
Jan. 8, 2021	WEC	A	1,252	$87.87	$110,013	1,252 Direct	—	Acquired	24.6% (price as of 2026-08-20)
Jan. 4, 2021	WEC	A	1,538	—	—	4,810 Direct	+47.00%	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.

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, 2026	WEC	Phantom Stock Units	Common Stock (267)	—	—	267	Acquired
April 7, 2026	WEC	Phantom Stock Units	Common Stock (296)	—	—	296	Acquired
July 8, 2025	WEC	Phantom Stock Units	Common Stock (363)	—	—	363	Acquired
April 7, 2025	WEC	Phantom Stock Units	Common Stock (364)	—	—	364	Acquired
Jan. 8, 2025	WEC	Phantom Stock Units	Common Stock (400)	—	—	400	Acquired
Jan. 2, 2025	WEC	Phantom Stock Units	Common Stock (1,955)	—	—	1,955	Acquired
Oct. 8, 2024	WEC	Phantom Stock Units	Common Stock (396)	—	—	396	Acquired
July 8, 2024	WEC	Phantom Stock Units	Common Stock (481)	—	—	481	Acquired
April 5, 2024	WEC	Phantom Stock Units	Common Stock (468)	—	—	468	Acquired
Jan. 8, 2024	WEC	Phantom Stock Units	Common Stock (438)	—	—	438	Acquired
Jan. 3, 2024	WEC	Phantom Stock Units	Common Stock (1,661)	—	—	1,661	Acquired
Oct. 6, 2023	WEC	Phantom Stock Units	Common Stock (441)	—	—	441	Acquired
July 10, 2023	WEC	Phantom Stock Units	Common Stock (452)	—	—	452	Acquired
April 10, 2023	WEC	Phantom Stock Units	Common Stock (282)	—	—	282	Acquired
Jan. 9, 2023	WEC	Phantom Stock Units	Common Stock (287)	—	—	287	Acquired
Jan. 3, 2023	WEC	Phantom Stock Units	Common Stock (1,608)	—	—	1,608	Acquired
Oct. 7, 2022	WEC	Phantom Stock Units	Common Stock (320)	—	—	320	Acquired
July 8, 2022	WEC	Phantom Stock Units	Common Stock (276)	—	—	276	Acquired
April 7, 2022	WEC	Phantom Stock Units	Common Stock (265)	—	—	265	Acquired
Jan. 7, 2022	WEC	Phantom Stock Units	Common Stock (285)	—	—	285	Acquired
Jan. 4, 2022	WEC	Phantom Stock Units	Common Stock (1,584)	—	—	1,584	Acquired
Jan. 8, 2021	WEC	Phantom Stock Units	Common Stock (1,252)	—	—	1,252	Acquired

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
Jan. 9, 2020	WEC	Common Stock	1,700	Indirect