Brian L. Michaud

Insider

First SEC filing: Jan. 2, 2025 · Latest: Jan. 2, 2025

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

ADP selling May 8, 2026

Insider transactions

0 buys (P) 2 sells (S) Net: $-414,066 + 28 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

28 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 5, 2026	ADP	A	4,050	—	—	18,562 Direct	+27.91%	Acquired	(price as of 2026-08-20)
July 1, 2026	ADP	I	49	$223.94	$10,973	14,512 Direct	+0.34%	Acquired	24.7% (price as of 2026-08-20)
May 8, 2026	ADP	S 10b5-1	848	$212.13	$179,886	14,462 Direct	-5.54%	Disposed	31.7% (price as of 2026-08-20)
Feb. 6, 2026	ADP	S 10b5-1	1,000	$234.18	$234,180	15,310 Direct	-6.13%	Disposed	19.3% (price as of 2026-08-20)
Feb. 2, 2026	ADP	F	132	$246.82	$32,580	16,310 Direct	-0.80%	Disposed	13.2% (price as of 2026-08-20)
Jan. 1, 2026	ADP	I	41	$244.37	$10,019	16,442 Direct	+0.25%	Acquired	14.3% (price as of 2026-08-20)
Dec. 12, 2025	ADP	F	37	$266.10	$9,846	16,401 Direct	-0.23%	Disposed	5.0% (price as of 2026-08-20)
Sept. 2, 2025	ADP	F	2,450	$304.05	$744,922	16,438 Direct	-12.97%	Disposed	-8.1% (price as of 2026-08-20)
Sept. 1, 2025	ADP	A	2,111	—	—	18,888 Direct	+12.58%	Acquired	(price as of 2026-08-20)
Aug. 6, 2025	ADP	A	4,868	—	—	16,777 Direct	+40.88%	Acquired	(price as of 2026-08-20)
July 1, 2025	ADP	I	42	$294.62	$12,374	12,115 Direct	+0.35%	Acquired	-5.2% (price as of 2026-08-20)
July 1, 2025	ADP	S 10b5-1	206	$308.18	$63,485	11,909 Direct	-1.70%	Disposed	-9.4% (price as of 2026-08-20)
April 1, 2025	ADP	S 10b5-1	1,500	$305.38	$458,070	12,073 Direct	-11.05%	Disposed	-8.5% (price as of 2026-08-20)
Feb. 3, 2025	ADP	F	133	$303.01	$40,300	13,573 Direct	-0.97%	Disposed	-7.8% (price as of 2026-08-20)
Jan. 2, 2025	ADP	S 10b5-1	362	$293.83	$106,366	13,706 Direct	-2.57%	Disposed	-5.0% (price as of 2026-08-20)
Jan. 1, 2025	ADP	I	45	$278.09	$12,514	14,068 Direct	+0.32%	Acquired	0.4% (price as of 2026-08-20)
Sept. 1, 2022	ADP	A	1,219	—	—	10,500 Direct	+13.13%	Acquired	(price as of 2026-08-20)
Sept. 1, 2022	ADP	F	786	$245.96	$193,325	9,714 Direct	-7.49%	Disposed	13.5% (price as of 2026-08-20)
Aug. 3, 2022	ADP	A	2,294	—	—	9,281 Direct	+32.83%	Acquired	(price as of 2026-08-20)
July 1, 2022	ADP	I	50	$202.57	$10,128	6,987 Direct	+0.72%	Acquired	37.9% (price as of 2026-08-20)
Jan. 3, 2022	ADP	M	2,171	$107.35	$233,057	10,055 Direct	+27.54%	Acquired	160.2% (price as of 2026-08-20)
Jan. 3, 2022	ADP	S 10b5-1	947	$245.63	$232,612	9,108 Direct	-9.42%	Disposed	13.7% (price as of 2026-08-20)
Jan. 3, 2022	ADP	S 10b5-1	2,171	$245.63	$533,263	6,937 Direct	-23.84%	Disposed	13.7% (price as of 2026-08-20)
Jan. 3, 2022	ADP	M	2,171	$107.35	$233,057	0 Direct	-100.00%	Disposed	160.2% (price as of 2026-08-20)
Jan. 1, 2022	ADP	I	53	$234.25	$12,415	7,884 Direct	+0.68%	Acquired	19.2% (price as of 2026-08-20)
Sept. 1, 2021	ADP	F	395	$206.86	$81,710	7,830 Direct	-4.80%	Disposed	35.0% (price as of 2026-08-20)
Sept. 1, 2021	ADP	A	7,947	—	—	7,947 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 4, 2021	ADP	A	1,343	—	—	8,225 Direct	+19.51%	Acquired	(price as of 2026-08-20)
July 1, 2021	ADP	I	66	$189.82	$12,528	6,882 Direct	+0.97%	Acquired	47.1% (price as of 2026-08-20)
March 8, 2021	ADP	M	2,506	$90.63	$227,119	8,692 Direct	+40.51%	Acquired	208.2% (price as of 2026-08-20)
March 8, 2021	ADP	S 10b5-1	1,876	$180.00	$337,680	6,816 Direct	-21.58%	Disposed	55.2% (price as of 2026-08-20)
March 8, 2021	ADP	M	2,506	$90.63	$227,119	0 Direct	-100.00%	Disposed	208.2% (price as of 2026-08-20)
Dec. 31, 2020	ADP	I	75	$167.39	$12,554	6,186 Direct	+1.23%	Acquired	66.8% (price as of 2026-08-20)
Oct. 9, 2020	ADP	S 10b5-1	250	$148.00	$37,000	6,112 Direct	-3.93%	Disposed	88.7% (price as of 2026-08-20)
Sept. 1, 2020	ADP	F	517	$138.53	$71,620	6,362 Direct	-7.52%	Disposed	101.6% (price as of 2026-08-20)
Sept. 1, 2020	ADP	A	7,617	—	—	7,617 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 5, 2020	ADP	A	1,717	—	—	6,879 Direct	+33.26%	Acquired	(price as of 2026-08-20)
July 10, 2020	ADP	S 10b5-1	250	$145.00	$36,250	5,162 Direct	-4.62%	Disposed	92.6% (price as of 2026-08-20)
April 13, 2020	ADP	S 10b5-1	250	$140.23	$35,058	5,412 Direct	-4.42%	Disposed	99.2% (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
Jan. 3, 2022	ADP	Stock Option (Right to Buy)	Common Stock (2,171)	$107.35	Aug. 31, 2027	2,171	Disposed
Sept. 1, 2021	ADP	Stock Option (Right to Buy)	Common Stock (7,947)	$206.86	Aug. 31, 2031	7,947	Acquired
March 8, 2021	ADP	Stock Option (Right to Buy)	Common Stock (2,506)	$90.63	Aug. 31, 2026	2,506	Disposed
Sept. 1, 2020	ADP	Stock Option (Right to Buy)	Common Stock (7,617)	$138.53	Aug. 31, 2030	7,617	Acquired

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

Initial ownership (Form 3) 9 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 2, 2025	ADP	Common Stock	—	Direct
Jan. 2, 2025	ADP	Stock Option (Right to Buy)→ Common Stock (7,617)	7,617	Direct
Jan. 2, 2025	ADP	Stock Option (Right to Buy)→ Common Stock (5,532)	5,532	Direct
Jan. 2, 2025	ADP	Stock Option (Right to Buy)→ Common Stock (7,947)	7,947	Direct
March 2, 2020	ADP	Common Stock	5,662	Direct
March 2, 2020	ADP	Stock Option (Right to Buy)→ Common Stock (2,506)	2,506	Direct
March 2, 2020	ADP	Stock Option (Right to Buy)→ Common Stock (2,171)	2,171	Direct
March 2, 2020	ADP	Stock Option (Right to Buy)→ Common Stock (1,488)	1,488	Direct
March 2, 2020	ADP	Stock Option (Right to Buy)→ Common Stock (5,532)	5,532	Direct