Frederick N Mudge

Insider

First SEC filing: June 4, 2024 · Latest: Jan. 6, 2026

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Insider at

0 buys (P) 1 sells (S) Net: $-1,776,000 + 8 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

8 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 2, 2026	POWL	F	1,167	$338.22	$394,703	29,921 Direct	-3.75%	Disposed	74.7% (price as of 2026-08-19)
Jan. 2, 2026	POWL	A	1,900	$338.22	$642,618	31,088 Direct	+6.51%	Acquired	74.7% (price as of 2026-08-19)
Dec. 1, 2025	POWL	A	4,400	$315.03	$1,386,132	29,188 Direct	+17.75%	Acquired	87.6% (price as of 2026-08-19)
Oct. 1, 2025	POWL	A	400	$287.18	$114,872	24,788 Direct	+1.64%	Acquired	105.8% (price as of 2026-08-19)
Sept. 30, 2025	POWL	F	600	$301.28	$180,768	24,388 Direct	-2.40%	Disposed	96.2% (price as of 2026-08-19)
Aug. 28, 2025	POWL	S	6,400	$277.50	$1,776,000	24,988 Direct	-20.39%	Disposed	113.0% (price as of 2026-08-19)
Dec. 2, 2024	POWL	A	3,700	$271.46	$1,004,402	31,388 Direct	+13.36%	Acquired	117.7% (price as of 2026-08-19)
Oct. 1, 2024	POWL	A	500	$182.14	$91,070	27,688 Direct	+1.84%	Acquired	224.5% (price as of 2026-08-19)
Sept. 30, 2024	POWL	F	999	$221.11	$220,889	27,188 Direct	-3.54%	Disposed	167.3% (price as of 2026-08-19)

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.

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

Date	Ticker	Security	Shares	Ownership
June 4, 2024	POWL	Common Stock	28,187	Direct