SEC Form 4 reporting owner

Buttermore Robert L.

Buttermore Robert L. has filed 28 Form 4 transactions reported between December 4, 2025 and September 1, 2026, as Director of AAON, INC. and SVP,Chief Supply Chain Officer of ROCKWELL AUTOMATION, INC.

Name as filed: Buttermore Robert L.

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$3.9M

15 lines

Companies

with Form 4 filings

Latest transaction

Sep 1, 2026

transaction date

Roles and reported holdings

AAONAAON, INC.
Sep 1, 2026
Director
No common-stock holding reported on a purchase, sale, gift or withholding line.
ROKROCKWELL AUTOMATION, INC
Dec 4, 2025 – Mar 2, 2026
SVP,Chief Supply Chain Officer
Held directly2,878 sh as of Mar 2, 2026 · Form 4
24 months: $3.9M sold

Transaction history

All 28 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 1, 2026	AAONDirector	Grant or awardCode A · direct	1,284	—	—	1,284	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	400	$397.83	$159K@ $397.83	2,878	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	410	$402.25	$165K@ $402.25	3,278	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	1,084	$400.67	$434K@ $400.67	3,688	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	3,427	$399.63	$1.4M@ $399.63	4,772	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	1,672	$398.34	$666K@ $398.34	8,199	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	960	$397.23	$381K@ $397.23	9,871	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	979	$396.18	$388K@ $396.18	10,831	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	1,611	$297.10	$479K@ $297.10	11,810	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	3,525	$279.50	$985K@ $279.50	10,199	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	1,546	$259.81	$402K@ $259.81	6,674	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	1,050	$246.77	$259K@ $246.77	5,128	Form 4
Mar 2, 2026	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	800	$196.43	$157K@ $196.43	4,078	Form 4
Feb 17, 2026	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	204	$380.14	$78K@ $380.14	3,278	Form 4
Feb 13, 2026	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	568	—	—	3,482	Form 4
Dec 10, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	1	$403.71	$404@ $403.71	2,914	Form 4
Dec 10, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	87	$402.86	$35K@ $402.86	2,915	Form 4
Dec 10, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	78	$401.77	$31K@ $401.77	3,002	Form 4
Dec 10, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	63	$400.78	$25K@ $400.78	3,080	Form 4
Dec 9, 2025	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	329	—	—	3,143	Form 4
Dec 9, 2025	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	154	—	—	2,814	Form 4
Dec 8, 2025	ROKSVP,Chief Supply Chain Officer	Grant or awardCode A · direct	2,835	—	—	2,835	Form 4
Dec 8, 2025	ROKSVP,Chief Supply Chain Officer	Grant or awardCode A · direct	9,731	—	—	9,731	Form 4
Dec 8, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	25	$401.69	$10K@ $401.69	2,660	Form 4
Dec 8, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	206	$400.94	$83K@ $400.94	2,685	Form 4
Dec 5, 2025	ROKSVP,Chief Supply Chain Officer	Open-market saleCode S · direct	184	$402.86	$74K@ $402.86	2,891	Form 4
Dec 5, 2025	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	538	—	—	3,075	Form 4
Dec 4, 2025	ROKSVP,Chief Supply Chain Officer	Option exerciseCode M · direct	573	—	—	2,537	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.