Worthington Steel WS Insider Ownership

NYSE WS

$39.34 +0.40 (+1.03%)

At close: Nov 10, 2026 · 4:00 PM EST

Insider Holdings by Owner

1.37Mn Shares

Geoffrey G Gilmore366.05K26.6%

John B Blystone249.04K18.1%

Jeffrey R Klingler112.48K8.2%

Mary Fackler Schiavo102.40K7.5%

Carl A Jr Nelson89.96K6.5%

Other insiders (15)454.10K33.0%

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

2.49%

▼-0.049% pp QoQ

Shares Held by Insiders

1.28Mn

filed for Sep 2026

▲+0.62% QoQ

Shares Outstanding

51.22Mn

51,217,234 shares

Direct Holdings

1.28Mn

Indirect: 0

Net Open-Market Trades

no open-market trades in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Open-Market Insider Trades

Bought Sold

Latest quarter —

Net over range —

Net-buying quarters —

Insider Ownership Summary

Updated Oct 29, 2026

Across the past 12 months, open-market trades by Worthington Steel insiders totaled $405,636 in purchases (10.3K shares) and $2.51 million in sales (60.55K shares).

By number of insiders, Worthington Steel saw 3 insiders buy and 3 insiders sell on the open market over the past 12 months.
Among WS insiders, Scott J. Kelly (Director) bought the most stock on the open market in the past 12 months: $273,769 (7K shares), most recently on January 27, 2026.
Meanwhile, the largest open-market sales of WS in the past 12 months were by Clifford Larivey (President Flat Rolled STL Proc), totaling $1.53 million (37.94K shares), most recently on October 19, 2026.
Outside the open market, Worthington Steel insiders received 201.41K shares in stock awards, acquired 27.82K shares through option exercises and conversions and gave up 92.81K shares to cover taxes or exercise prices over the past 12 months.
Business Quant data shows Worthington Steel insiders holding 1.26Mn shares in total in their latest Form 4 filings, down 0.60% from 1.27Mn shares at the end of Q2 2026 and up 1.31% from 1.25Mn shares at the end of Q3 2025.
None of the 1.26Mn shares held by Worthington Steel insiders is held through trusts, partnerships or family members; all are direct holdings.
The insider holdings in Worthington Steel belong to 18 insiders who have reported on Form 4 within the past two years.
Worthington Steel's top three insider holders by shares held are Geoffrey G. Gilmore (President and CEO, 366.05K shares), John B. Blystone (Executive Chairman, 249.04K shares) and Jeffrey R. Klingler (Chief Operating Officer, 112.47K shares).
Of the shares held by WS insiders, 29.02% belong to Geoffrey G. Gilmore.
Institutions owned 56.27% of WS shares as of Q2 2026; insiders' latest Form 4 filings account for about 2.46%, leaving roughly 41.27% with other investors, including the public.
In the last 12 months, 47 Form 4 filings with transactions in WS stock came from 17 insiders.
These insider figures for Worthington Steel are based on Form 4 filings through October 28, 2026.

Form 4 Holdings

Insiders Holding WS

Insiders 20

Shares held 1.37Mn

Of outstanding 2.68%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	Geoffrey G Gilmore	President And Ceo	366,050	366,050	26.6%	13 Oct, 2026
2	John B Blystone	Executive Chairman	249,043	249,043	18.1%	13 Oct, 2026
3	Jeffrey R Klingler	Chief Operating Officer	112,475	112,475	8.2%	13 Oct, 2026
4	Mary Fackler Schiavo	Director	102,404	102,404	7.5%	13 Oct, 2026
5	Carl A Jr Nelson	Director	89,957	89,957	6.5%	01 Oct, 2024
6	Sidney A Ribeau	Director	84,468	84,468	6.1%	13 Oct, 2026
7	Timothy A Adams	Chief Financial Officer	59,970	59,970	4.4%	13 Oct, 2026
8	John H Ii Mcconnell	Director	48,792	48,792	3.6%	13 Oct, 2026
9	Steven R Witt	Controller	38,137	38,137	2.8%	30 Jun, 2025
10	George P Stoe	Director	29,516	29,516	2.1%	13 Oct, 2026
11	Mark C Davis	Director	26,844	26,844	2.0%	13 Oct, 2026
12	Clifford Larivey	President Flat Rolled Stl Proc	26,351	26,351	1.9%	21 Oct, 2026
13	Jon J Bowsher	Director	23,518	23,518	1.7%	13 Oct, 2026
14	Joseph Heuer	General Counsel	23,213	23,213	1.7%	28 Oct, 2026
15	Charles M Chiappone	Director	22,868	22,868	1.7%	13 Oct, 2026
16	Michaune D Tillman	General Counsel	22,661	22,661	1.6%	27 Dec, 2023
17	Scott J Kelly	Director	21,782	21,782	1.6%	13 Oct, 2026
18	Nancy G. Mistretta	Director	21,018	21,018	1.5%	13 Oct, 2026
19	Gwen Joseph	Corporate Controller	4,166	4,166	0.3%	30 Jun, 2026
20	George John Iii Ganem	Ceo Americas Kloeckner Metals	800	800	0.1%	28 Oct, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

211 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
15 Oct, 2026	George John Iii Ganem	Ceo Americas Kloeckner Metals	Acquired P	800	$39.37	$31.49K	800	Direct
26 Oct, 2026	Joseph Heuer	General Counsel	Disposed F	1,441	$42.23	$60.85K	23,213	Direct
19 Oct, 2026	Clifford Larivey	President Flat Rolled Stl Proc	Disposed S	6,868	$40.14	$275.70K	26,651	Direct
19 Oct, 2026	Clifford Larivey	President Flat Rolled Stl Proc	Disposed S	300	$41.00	$12.30K	26,351	Direct
15 Oct, 2026	Clifford Larivey	President Flat Rolled Stl Proc	Disposed S	1,100	$40.04	$44.04K	51,889	Direct
16 Oct, 2026	Clifford Larivey	President Flat Rolled Stl Proc	Disposed S	18,370	$40.31	$740.54K	33,519	Direct
08 Oct, 2026	Mark C Davis	Director	Acquired A	5,625	$0.00	$0	26,844	Direct
08 Oct, 2026	John H Ii Mcconnell	Director	Acquired A	5,625	$0.00	$0	48,792	Direct
08 Oct, 2026	John B Blystone	Executive Chairman	Acquired A	7,086	$0.00	$0	249,043	Direct
08 Oct, 2026	Clifford Larivey	President Flat Rolled Stl Proc	Acquired A	4,642	$0.00	$0	52,989	Direct
08 Oct, 2026	Nancy G. Mistretta	Director	Acquired A	5,625	$0.00	$0	21,018	Direct
08 Oct, 2026	Charles M Chiappone	Director	Acquired A	5,625	$0.00	$0	22,868	Direct
08 Oct, 2026	Joseph Heuer	General Counsel	Acquired A	5,485	$0.00	$0	24,654	Direct
08 Oct, 2026	Jeffrey R Klingler	Chief Operating Officer	Acquired A	8,777	$0.00	$0	112,475	Direct
08 Oct, 2026	Scott J Kelly	Director	Acquired A	5,625	$0.00	$0	21,782	Direct
08 Oct, 2026	Geoffrey G Gilmore	President And Ceo	Acquired A	17,084	$0.00	$0	366,050	Direct
08 Oct, 2026	George P Stoe	Director	Acquired A	7,453	$0.00	$0	29,516	Direct
08 Oct, 2026	Sidney A Ribeau	Director	Acquired A	5,625	$0.00	$0	84,468	Direct
08 Oct, 2026	Mary Fackler Schiavo	Director	Acquired A	5,625	$0.00	$0	102,404	Direct
08 Oct, 2026	Timothy A Adams	Chief Financial Officer	Acquired A	6,494	$0.00	$0	59,970	Direct

Showing 1 to 20 of 211 transactions