Skip to content
sellWeak cluster of 510b5-1 plan

Zachary Katz sold $345k of GRND

GC and Head of Global Affairs at Grindr Inc.. 14,692 shares at an average of $23.47, traded Jun 16, 2025, filed Jun 18, 2025.

Warning score
25
Value
$345k
14,692 shares
Holdings after
624,497
-2% from before
From 52-week low
+102%
low $11.62, close $23.46
From 52-week high
-5%
high $24.73, as of Jun 16, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $345k at market
    +15
  • Share of holdings sold
    Sold 2.3% of holdings
    0
  • Cluster
    5 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 -13.1%, 3m -32.2%, 6m -40.7%.

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 Jun 18, 2025: -34.4%SPY +32.5% · excess -66.9%

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 0001415889-25-017679, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 16, 2025SOpen-market sale
Common Stock10b5-1
-14,692$23.47$345k624,497Jun 18, 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%
17Weak
GRNDsell 310b5-1
Grindr Inc.
Daniel Brooks Baer
director
$55k
3,500 shares
-7%
21Weak
GRNDsell 310b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$161k
10,172 shares
-1%
8Weak
GRNDsell10b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$232k
12,979 shares
-2%
6Weak
GRNDsell10b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$162k
10,172 shares
-1%
7Weak
GRNDsell10b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$208k
12,800 shares
-2%
7Weak
GRNDsell10b5-1
Grindr Inc.
Zachary Katz
CLO and Head of Global Affairs
$188k
12,799 shares
-2%

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.

Zachary Katz sold $345k of GRND | InsiderTell