Steven H Rosen

Insider

First SEC filing: June 1, 2026 · Latest: June 1, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Initial holdings The stakes this person held when they first started reporting.

Insider at

PKOH buying March 18, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 29, 2026	PKOH	A	3,072	—	—	56,716	—	—	(price as of 2026-08-21)
June 16, 2025	PKOH	A	4,844	—	—	53,644 Direct	+9.93%	Acquired	(price as of 2026-08-21)
June 26, 2024	PKOH	A	4,350	—	—	48,800 Direct	+9.79%	Acquired	(price as of 2026-08-21)
May 31, 2023	PKOH	A	6,000	—	—	44,450 Direct	+15.60%	Acquired	(price as of 2026-08-21)
June 14, 2022	PKOH	A	5,000	—	—	38,450 Direct	+14.95%	Acquired	(price as of 2026-08-21)
June 22, 2021	PKOH	A	3,270	—	—	33,450 Direct	+10.83%	Acquired	(price as of 2026-08-21)
June 10, 2020	PKOH	A	6,100	—	—	30,180 Direct	+25.33%	Acquired	(price as of 2026-08-21)
March 18, 2020	PKOH	P	1,000	$12.16	$12,160	24,080 Direct	+4.33%	Acquired	277.5% (price as of 2026-08-21)
May 9, 2019	PKOH	A	2,825	—	—	23,080 Direct	+13.95%	Acquired	(price as of 2026-08-21)
May 10, 2018	PKOH	A	2,300	—	—	20,255 Direct	+12.81%	Acquired	(price as of 2026-08-21)
May 11, 2017	PKOH	A	2,195	—	—	17,955 Direct	+13.93%	Acquired	(price as of 2026-08-21)
May 19, 2016	PKOH	A	3,010	—	—	15,760 Direct	+23.61%	Acquired	(price as of 2026-08-21)
Sept. 16, 2015	PKOH	P	1,000	$34.78	$34,780	12,750 Direct	+8.51%	Acquired	32.0% (price as of 2026-08-21)
June 5, 2015	PKOH	A	1,600	—	—	11,750 Direct	+15.76%	Acquired	(price as of 2026-08-21)
June 12, 2014	PKOH	A	1,250	—	—	10,150 Direct	+14.04%	Acquired	(price as of 2026-08-21)
June 14, 2013	PKOH	A	1,900	—	—	8,900 Direct	+27.14%	Acquired	(price as of 2026-08-21)
May 24, 2012	PKOH	A	3,000	—	—	7,000 Direct	+75.00%	Acquired	(price as of 2026-08-21)
Nov. 28, 2011	PKOH	A	1,500	—	—	4,000 Direct	+60.00%	Acquired	(price as of 2026-08-21)

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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Nov. 28, 2011	PKOH	Common Stock	2,500	Direct