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sellModerate cluster of 310b5-1 plan

Darryll E Dewan sold $800k of TSSI

Chief Executive Officer at TSS, Inc.. 50,000 shares at an average of $16.00, traded Apr 22, 2026, filed Apr 24, 2026.

Warning score
42
Value
$800k
50,000 shares
Holdings after
504,471
-9% from before
From 52-week low
+148%
low $6.72, close $16.67
From 52-week high
-46%
high $31.10, as of Apr 22, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $800k at market
    +22
  • Share of holdings sold
    Sold 9.0% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -23.7%, 3m -38.4%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

TSSIOct 9, 2026 · close 9.70
Since filing Apr 24, 2026: -38.4%SPY +9.6% · excess -48.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001654954-26-003922, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 22, 2026SOpen-market sale
Common Stock10b5-1
-50,000$16.00$800k504,471Apr 24, 2026

Related signals

Other insiders at TSS, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
34Weak
TSSIsell 2
TSS, Inc.
Kieran Brennan
Senior Vice President
$160k
10,000 shares
-4%
58Moderate
TSSIsell 2
TSS, Inc.
Peter H Woodward
director
$4.8M
300,000 shares
-25%
28Weak
TSSIsell10b5-1
TSS, Inc.
Darryll E Dewan
Chief Executive Officer
$850k
50,000 shares
-10%
15Weak
TSSIsell 310b5-1
TSS, Inc.
Karl Todd Marrott
Chief Operating Officer
$12k
800 shares
-0%
39Weak
TSSIsell 310b5-1
TSS, Inc.
Karl Todd Marrott
Chief Operating Officer
$586k
38,849 shares
-13%
33Weak
TSSIsell 310b5-1
TSS, Inc.
Daniel M Chism
Chief Financial Officer
$375k
25,000 shares
-7%
42Moderate
TSSIsell 310b5-1
TSS, Inc.
Darryll E Dewan
Chief Executive Officer
$750k
50,000 shares
-8%
26Weak
TSSIsell
TSS, Inc.
Kieran Brennan
Senior Vice President
$147k
12,000 shares
-4%
52Moderate
TSSIsell
TSS, Inc.
Peter H Woodward
director
$445k
51,700 shares
-100%
37Weak
TSSIbuy
TSS, Inc.
Michael John Fahy
director
$40k
5,000 shares
-

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.

Darryll E Dewan sold $800k of TSSI | InsiderTell