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Insider · CIK 0001353839

Frank P Simpkins

director

Files at PSIX (POWER SOLUTIONS INTERNATIONAL, INC.). First filing Aug 14, 2025, latest Aug 27, 2025.

In brief

Frank P Simpkins files SEC Form 4 as director at PSIX (POWER SOLUTIONS INTERNATIONAL, INC.). Since Aug 14, 2025, Frank P Simpkins has reported 0 open-market buys worth $0 and 2 open-market sells worth $1.4M, the latest filed on Aug 27, 2025.

A track record needs three past buys with six months of prices behind them; Frank P Simpkins has 0, so none is measured yet.

The newest scored trade: sold $916k of PSIX on Aug 25, 2025, filed Aug 27, 2025, scored 64 (notable).

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $1.4M sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

PSIX: POWER SOLUTIONS INTERNATIONAL, INC.

PSIXOct 12, 2026 · close 50.10

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
64Notable
PSIXsell 5
POWER SOLUTIONS INTERNATIONAL, INC.
$916k
10,000 shares
-29%+449% from low-11% from high
52Moderate
PSIXsell 5
POWER SOLUTIONS INTERNATIONAL, INC.
$475k
5,000 shares
-13%+492% from low-4% from high

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Aug 25, 2025 PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
10,000
0.04% of outstanding
$913kAug 25, 2025$474k
Aug 12, 2025 PSIX
Power Solutions International
5,000
12.50% of outstanding
$474kAug 12, 2025none

Transactions

Every row this insider has filed, 10 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Dec 11, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
AGrant or award
Common Stock
+5,000$0.00$030,000Dec 12, 2025
Aug 25, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-10,000$91.64$916k25,000Aug 27, 2025
Aug 12, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-108$91.74$9,90839,892Aug 14, 2025
Aug 12, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-384$92.52$36k39,508Aug 14, 2025
Aug 12, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-282$93.68$26k39,226Aug 14, 2025
Aug 12, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-912$94.46$86k38,314Aug 14, 2025
Aug 12, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-3,108$95.46$297k35,206Aug 14, 2025
Aug 12, 2025PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SOpen-market sale
Common Stock
-206$96.21$20k35,000Aug 14, 2025
Dec 12, 2024PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
AGrant or award
Common Stock
+5,000$0.00$040,000Dec 16, 2024
Dec 21, 2023PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
AGrant or award
Common Stock
+5,000$0.00$035,000Jan 16, 2024

Questions about Frank P Simpkins

Answered from the filings on this page, as of the latest one.

Is Frank P Simpkins buying or selling?

Not in the last 12 months. Frank P Simpkins's latest open-market trade on SEC Form 4 was sold $916k of PSIX on Aug 25, 2025.

How did Frank P Simpkins's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Frank P Simpkins has 0.

Where does Frank P Simpkins file Form 4?

Frank P Simpkins has filed Form 4 at PSIX (POWER SOLUTIONS INTERNATIONAL, INC.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Frank P Simpkins: insider trades and track record | InsiderTell