Michael A Bonarti

CIK 1487699 · View on SEC EDGAR ↗

Insider

First SEC filing: March 23, 2010 · Latest: Aug. 10, 2012

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-2,604,697 + 62 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

62 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 9, 2025 ADP S 10b5-1 8,728 $298.43 $2,604,697 80,531 Direct -9.78% Disposed -6.4% (price as of 2026-08-20)
Feb. 3, 2025 ADP S 10b5-1 30,131 $303.30 $9,138,732 80,272 Direct -27.29% Disposed -7.9% (price as of 2026-08-20)
Sept. 9, 2024 ADP S 10b5-1 3,852 $269.70 $1,038,884 80,384 Direct -4.57% Disposed 3.6% (price as of 2026-08-20)
Aug. 26, 2024 ADP S 10b5-1 3,940 $271.42 $1,069,395 110,928 Direct -3.43% Disposed 2.9% (price as of 2026-08-20)
Aug. 26, 2024 ADP S 10b5-1 22,502 $270.88 $6,095,342 88,426 Direct -20.29% Disposed 3.1% (price as of 2026-08-20)
Aug. 23, 2024 ADP S 10b5-1 7,984 $270.15 $2,156,878 88,426 Direct -8.28% Disposed 3.4% (price as of 2026-08-20)
Feb. 6, 2024 ADP S 10b5-1 29,085 $250.00 $7,271,250 75,053 Direct -27.93% Disposed 11.7% (price as of 2026-08-20)
Sept. 5, 2023 ADP S 10b5-1 5,093 $253.90 $1,293,113 75,162 Direct -6.35% Disposed 10.0% (price as of 2026-08-20)
July 27, 2023 ADP S 10b5-1 7,049 $254.75 $1,795,733 67,044 Direct -9.51% Disposed 9.6% (price as of 2026-08-20)
Sept. 2, 2022 ADP S 10b5-1 3,623 $245.90 $890,896 67,044 Direct -5.13% Disposed 13.6% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 1,263 $226.28 $285,792 89,582 Direct -1.39% Disposed 23.4% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 1,280 $227.51 $291,213 88,302 Direct -1.43% Disposed 22.8% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 1,400 $230.42 $322,588 86,902 Direct -1.59% Disposed 21.2% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 1,600 $230.29 $368,464 85,302 Direct -1.84% Disposed 21.3% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 1,700 $229.39 $389,963 83,602 Direct -1.99% Disposed 21.7% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 2,100 $229.11 $481,131 81,502 Direct -2.51% Disposed 21.9% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 2,235 $228.22 $510,072 79,267 Direct -2.74% Disposed 22.4% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 2,500 $228.47 $571,175 76,767 Direct -3.15% Disposed 22.2% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 3,111 $227.17 $706,726 73,656 Direct -4.05% Disposed 22.9% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 5,500 $225.10 $1,238,050 68,156 Direct -7.47% Disposed 24.1% (price as of 2026-08-20)
Dec. 1, 2021 ADP S 10b5-1 6,600 $226.27 $1,493,382 61,556 Direct -9.68% Disposed 23.4% (price as of 2026-08-20)
Sept. 2, 2021 ADP S 10b5-1 1,882 $205.49 $386,732 61,556 Direct -2.97% Disposed 35.9% (price as of 2026-08-20)
Feb. 1, 2021 ADP S 10b5-1 24,428 $165.29 $4,037,704 56,062 Direct -30.35% Disposed 69.0% (price as of 2026-08-20)
Nov. 2, 2020 ADP S 10b5-1 3,455 $159.44 $550,865 84,265 Direct -3.94% Disposed 75.2% (price as of 2026-08-20)
Nov. 2, 2020 ADP S 10b5-1 28,203 $160.00 $4,512,480 56,062 Direct -33.47% Disposed 74.5% (price as of 2026-08-20)
Oct. 9, 2020 ADP S 10b5-1 674 $150.00 $101,100 59,517 Direct -1.12% Disposed 86.2% (price as of 2026-08-20)
Jan. 2, 2020 ADP S 10b5-1 200 $171.62 $34,324 49,434 Direct -0.40% Disposed 62.7% (price as of 2026-08-20)
Jan. 2, 2020 ADP S 10b5-1 610 $170.80 $104,188 48,824 Direct -1.23% Disposed 63.5% (price as of 2026-08-20)
Jan. 2, 2020 ADP S 10b5-1 3,607 $169.89 $612,793 45,217 Direct -7.39% Disposed 64.4% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 400 $168.98 $67,592 65,971 Direct -0.60% Disposed 65.3% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 400 $168.86 $67,544 65,571 Direct -0.61% Disposed 65.4% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 1,200 $168.98 $202,776 64,371 Direct -1.83% Disposed 65.3% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 3,272 $167.87 $549,271 61,099 Direct -5.08% Disposed 66.4% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 3,832 $167.95 $643,584 57,267 Direct -6.27% Disposed 66.3% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 5,739 $167.02 $958,528 51,528 Direct -10.02% Disposed 67.2% (price as of 2026-08-20)
Sept. 3, 2019 ADP S 10b5-1 6,311 $168.00 $1,060,248 45,217 Direct -12.25% Disposed 66.2% (price as of 2026-08-20)
Sept. 4, 2018 ADP S 10b5-1 2,334 $144.77 $337,893 40,984 Direct -5.39% Disposed 92.9% (price as of 2026-08-20)
July 2, 2018 ADP S 10b5-1 2,372 $132.66 $314,670 38,651 Direct -5.78% Disposed 110.5% (price as of 2026-08-20)

Showing latest 100 of 185 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
Feb. 3, 2025 ADP Stock Option (Right to Buy) Common Stock (9,696) $138.53 Aug. 31, 2030 9,696 Disposed
Feb. 3, 2025 ADP Stock Option (Right to Buy) Common Stock (20,435) $206.86 Aug. 31, 2031 20,435 Disposed
Aug. 26, 2024 ADP Stock Option (Right to Buy) Common Stock (26,442) $169.84 Aug. 31, 2029 26,442 Disposed
Aug. 23, 2024 ADP Stock Option (Right to Buy) Common Stock (7,984) $169.84 Aug. 31, 2029 7,984 Disposed
Feb. 6, 2024 ADP Stock Option (Right to Buy) Common Stock (29,085) $138.53 Aug. 31, 2030 29,085 Disposed
July 27, 2023 ADP Stock Option (Right to Buy) Common Stock (7,049) $146.75 Aug. 31, 2028 7,049 Disposed
Dec. 1, 2021 ADP Stock Option (Right to Buy) Common Stock (8,143) $107.35 Aug. 31, 2027 8,143 Disposed
Dec. 1, 2021 ADP Stock Option (Right to Buy) Common Stock (21,146) $146.75 Aug. 31, 2028 21,146 Disposed
Sept. 1, 2021 ADP Stock Option (Right to Buy) Common Stock (27,247) $206.86 Aug. 31, 2031 27,247 Acquired
Feb. 1, 2021 ADP Stock Option (Right to Buy) Common Stock (24,428) $107.35 Aug. 31, 2027 24,428 Disposed
Nov. 2, 2020 ADP Stock Option (Right to Buy) Common Stock (28,203) $90.63 Aug. 31, 2026 28,203 Disposed
Sept. 1, 2020 ADP Stock Option (Right to Buy) Common Stock (38,781) $138.53 Aug. 31, 2030 38,781 Acquired
Jan. 2, 2020 ADP Stock Option (Right to Buy) Common Stock (4,417) $75.10 Aug. 31, 2025 4,417 Disposed
Sept. 3, 2019 ADP Stock Option (Right to Buy) Common Stock (3,672) $86.61 Jan. 21, 2025 3,672 Disposed
Sept. 3, 2019 ADP Stock Option (Right to Buy) Common Stock (13,250) $75.10 Aug. 31, 2025 13,250 Disposed
Sept. 1, 2019 ADP Stock Option (Right to Buy) Common Stock (34,426) $169.84 Aug. 31, 2029 34,426 Acquired
Sept. 1, 2018 ADP Stock Option (Right to Buy) Common Stock (28,195) $146.75 Aug. 31, 2028 28,195 Acquired
Jan. 23, 2018 ADP Stock Option (Right to Buy) Common Stock (11,013) $86.61 Jan. 21, 2025 11,013 Disposed
Jan. 23, 2018 ADP Stock Option (Right to Buy) Common Stock (17,917) $69.72 Jan. 22, 2024 17,917 Disposed
Sept. 1, 2017 ADP Stock Option (Right to Buy) Common Stock (32,571) $107.35 Aug. 31, 2027 32,571 Acquired
Jan. 25, 2017 ADP Stock Option (Right to Buy) Common Stock (5,120) $52.65 Jan. 24, 2023 5,120 Disposed
Jan. 25, 2017 ADP Stock Option (Right to Buy) Common Stock (5,972) $69.72 Jan. 22, 2024 5,972 Disposed
Sept. 1, 2016 ADP Stock Option (Right to Buy) Common Stock (28,203) $90.63 Aug. 31, 2026 28,203 Acquired
Jan. 26, 2016 ADP Stock Option (Right to Buy) Common Stock (11,376) $49.07 Jan. 25, 2022 11,376 Disposed
Jan. 26, 2016 ADP Stock Option (Right to Buy) Common Stock (15,357) $52.65 Jan. 24, 2023 15,357 Disposed
Sept. 1, 2015 ADP Stock Option (Right to Buy) Common Stock (17,667) $75.10 Aug. 31, 2025 17,667 Acquired
March 2, 2015 ADP Stock Option (Right to Buy) Common Stock (7,963) $43.53 Feb. 7, 2021 7,963 Disposed
Jan. 22, 2015 ADP Stock Option (Right to Buy) Common Stock (14,685) $86.61 Jan. 21, 2025 14,685 Acquired
Jan. 2, 2015 ADP Stock Option (Right to Buy) Common Stock (3,185) $33.03 Feb. 9, 2019 3,185 Disposed
Jan. 2, 2015 ADP Stock Option (Right to Buy) Common Stock (5,688) $35.78 Feb. 8, 2020 5,688 Disposed
Jan. 2, 2015 ADP Stock Option (Right to Buy) Common Stock (6,370) $35.41 Jan. 30, 2018 6,370 Disposed
Jan. 23, 2014 ADP Stock Option (Right to Buy) Common Stock (21,000) $79.31 Jan. 22, 2024 21,000 Acquired
Jan. 2, 2014 ADP Stock Option (Right to Buy) Common Stock (4,664) $40.70 Jan. 26, 2016 4,664 Disposed
Jan. 2, 2014 ADP Stock Option (Right to Buy) Common Stock (4,390) $39.40 Jan. 26, 2015 4,390 Disposed
Jan. 2, 2014 ADP Stock Option (Right to Buy) Common Stock (3,073) $42.94 Jan. 25, 2017 3,073 Disposed
Jan. 25, 2013 ADP Stock Option (Right to Buy) Common Stock (18,000) $59.89 Jan. 24, 2023 18,000 Acquired
Jan. 2, 2013 ADP Stock Option (Right to Buy) Common Stock (3,319) $35.74 Nov. 10, 2013 3,319 Disposed
Jan. 2, 2013 ADP Stock Option (Right to Buy) Common Stock (6,639) $42.30 May 10, 2014 6,639 Disposed
Jan. 26, 2012 ADP Stock Option (Right to Buy) Common Stock (10,000) $55.82 Jan. 25, 2022 10,000 Acquired
March 3, 2011 ADP Stock Option (Right to Buy) Common Stock (925) $39.64 Sept. 20, 2011 925 Disposed
March 3, 2011 ADP Stock Option (Right to Buy) Common Stock (4,444) $29.38 July 21, 2012 4,444 Disposed
March 3, 2011 ADP Stock Option (Right to Buy) Common Stock (5,487) $48.12 May 14, 2011 5,487 Disposed
March 3, 2011 ADP Stock Option (Right to Buy) Common Stock (6,585) $31.28 May 12, 2013 6,585 Disposed
March 3, 2011 ADP Stock Option (Right to Buy) Common Stock (5,761) $45.84 May 5, 2012 5,761 Disposed
Feb. 8, 2011 ADP Stock Option (Right to Buy) Common Stock (7,000) $49.52 Feb. 7, 2021 7,000 Acquired

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

Initial ownership (Form 3) 15 holdings

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

Date Ticker Security Shares Ownership
March 23, 2010 ADP Common Stock 7,277 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (4,444) 4,444 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (6,585) 6,585 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (3,319) 3,319 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (2,800) 2,800 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (4,390) 4,390 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (925) 925 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (5,600) 5,600 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (4,664) 4,664 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (5,000) 5,000 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (6,639) 6,639 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (3,073) 3,073 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (5,761) 5,761 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (4,938) 4,938 Direct
March 23, 2010 ADP Stock Option (Right to Buy)→ Common Stock (5,487) 5,487 Direct

Compensation (DEF 14A)

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

ADP

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $655,600 $0 — — $702,100 $136,013 $176,751 $5,719,515
2024 $642,700 $0 — — $798,900 $28,439 $167,353 $5,276,018
2023 $624,000 $0 — — $678,900 $0 $132,600 $5,177,547

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