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sellWeak cluster of 310b5-1 plan

Nathan Richardson sold $19k of GRND

director at Grindr Inc.. 1,500 shares at an average of $12.70, traded Dec 1, 2025, filed Dec 2, 2025.

Warning score
10
Value
$19k
1,500 shares
Holdings after
15,833
-9% from before
From 52-week low
+7%
low $11.96, close $12.85
From 52-week high
-48%
high $24.73, as of Dec 1, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $19k at market
    0
  • Share of holdings sold
    Sold 8.7% 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 +4.2%, 3m -12.9%, 6m -9.9%.

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.

GRNDOct 9, 2026 · close 15.03
Since filing Dec 2, 2025: +15.6%SPY +15.5% · excess +0.1%

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 0001768514-25-000008, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 1, 2025SOpen-market sale
Common Stock10b5-1
-1,500$12.70$19k15,833Dec 2, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
20Weak
GRNDsell10b5-1
Grindr Inc.
George Raymond Zage III
director, owner
$6.9M
500,000 shares
-7%
28Weak
GRNDsell 210b5-1
Grindr Inc.
George Raymond Zage III
director, owner
$7.8M
500,000 shares
-6%
23Weak
GRNDsell 310b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$237k
15,227 shares
-2%
20Weak
GRNDsell 310b5-1
Grindr Inc.
Austin J Balance
Chief Product Officer
$1.4M
89,638 shares
-10%
10Weak
GRNDsell 210b5-1
Grindr Inc.
Daniel Brooks Baer
director
$55k
3,500 shares
-7%
7Weak
GRNDsell10b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$188k
12,799 shares
-2%
6Weak
GRNDsell10b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$135k
10,172 shares
-1%
0Weak
GRNDsell10b5-1
Grindr Inc.
Nathan Richardson
director
$19k
1,500 shares
-18%
5Weak
GRNDsell 210b5-1
Grindr Inc.
Austin J Balance
Chief Product Officer
$474k
31,615 shares
-3%
8Weak
GRNDsell 210b5-1
Grindr Inc.
Nathan Richardson
director
$20k
1,500 shares
-15%

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.