SIMMONS CHRISTOPHER C (VP, Controller & Treasurer) sold 43.3% of their position (2.62K shares) of PAYCHEX INC on the open market

Open‑market sale worth $303.1K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

SIMMONS CHRISTOPHER C

Filed: 7/17/2026ACC: 0001193125-26-307759

InsiderSIMMONS CHRISTOPHER CCIK 1994303

→

IssuerPAYCHEX INCCIK 723531

Officer· VP, Controller & Treasurer

Since Oct 2023

+9.11K

Net shares

Net buyer

$432.1K

Total sold

Open market trades

0B · 1S

Total transactions

12.90K acquired · 3.79K disposed

Non-Derivative Transactions3

Common Stock

Direct

F · Tax Withholding

−1.17K

Price / share

$110.00

Trade value

$128.92K

% of position

21.7%

7/15/2026

5.39K→4.22K

Common Stock

Direct

A · Award

+1.82K

Price / share

—

Trade value

—

% of position

43.1%

7/15/2026

4.22K→6.04K

Common Stock

Direct

S · Sale

−2.62K

Price / share

$115.92

Trade value

$303.13K

% of position

43.3%

7/17/2026

6.04K→3.42K

Total

Net shares

−1.97K

Net value

-$432.05K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	7/15/2026	F · Tax Withholding	−1.17K	$110.00	$128.92K	21.7%	5.39K	4.22K
Common Stock Direct	7/15/2026	A · Award	+1.82K	—	—	43.1%	4.22K	6.04K
Common Stock Direct	7/17/2026	S · Sale	−2.62K	$115.92	$303.13K	43.3%	6.04K	3.42K
Total			−1.97K		-$432.05K

Derivative Transactions1

Stock Option

Direct

A · Award

Converts to

Common Stock

11.08K shares

+11.08K

Strike price

110

Held after

11.08K

Exercisable

—

7/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option Direct	Common Stock11.08K shares	7/15/2026	A · Award	+11.08K	110	—	11.08K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)5

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

4.39K

Shares owned

4.39K

Exercise price

115

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

1.96K

Shares owned

1.96K

Exercise price

117.98

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

4.59K

Shares owned

4.59K

Exercise price

120.86

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

7.14K

Shares owned

7.14K

Exercise price

121.63

Expiration

—

Exercise window

—

Stock Option

Direct

Underlying security

Common Stock

Underlying shares

7.31K

Shares owned

7.31K

Exercise price

140.68

Expiration

—

Exercise window

—

Total

Underlying

25.39K

Owned

25.39K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option Direct	Common Stock	115	—	—	4.39K	4.39K
Stock Option Direct	Common Stock	117.98	—	—	1.96K	1.96K
Stock Option Direct	Common Stock	120.86	—	—	4.59K	4.59K
Stock Option Direct	Common Stock	121.63	—	—	7.14K	7.14K
Stock Option Direct	Common Stock	140.68	—	—	7.31K	7.31K
Total					25.39K	25.39K