Mark W. Harding - 22 Sep 2026 Form 4 Insider Report for PURE CYCLE CORP (PCYO)

Reporting relationship: CHIEF EXECUTIVE OFFICER, Director
Issuer ticker: PCYO
Reported as of: 22 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 23 Sep 2026, 16:15:40 UTC
Prior SEC filing: 12 Jan 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark W. Harding

Key filing fact

Mark W. Harding filed Form 4 for PURE CYCLE CORP (PCYO) on 23 Sep 2026.

Key facts

This page summarizes Mark W. Harding's Form 4 filing for PURE CYCLE CORP (PCYO).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 23 Sep 2026, 16:15.

Change

Previous filing in this sequence was filed on 12 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0000940763 Primary reporting owner

HARDING MARK W

Relationship: CHIEF EXECUTIVE OFFICER, Director
Address: C/O PURE CYCLE CORPORATION, 34501 E QUINCY AVE, BLDG 1 STE D, WATKINS
Signature: /s/ Mark W. Harding
Signature date: 23 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PCYO transaction

Common Stock

Options Exercise

Transaction value
Shares: +50,000
Change %: +36%
Price: $5.61^*
Shares after: 190,089
Date: 22 Sep 2026
Ownership: Direct

PCYO transaction

Common Stock

Tax liability

Transaction value
Shares: -25,271
Change %: -13%
Price: $11.10^*
Shares after: 164,818
Date: 22 Sep 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

PCYO transaction Derivative

Option (Right to Buy)

Options Exercise

Transaction value
Shares: -50,000
Change %: -16%
Price: $0.000000^*
Shares after: 255,000
Date: 22 Sep 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 50,000
Exercise price: $5.61

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Represents a "net exercise" of outstanding stock options. These shares were withheld by Pure Cycle Corporation for payment of the exercise price, based on the market price of Pure Cycle Corporation's common stock at the time of the option exercise on September 22, 2026.