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Steven D Cosler bought $100k of GRDN

director at Guardian Pharmacy Services, Inc.. 3,370 shares at an average of $29.61, traded Dec 3, 2025, filed Dec 5, 2025.

Conviction score
28
Value
$100k
3,370 shares
Holdings after
24,984
+16% from before
From 52-week low
+60%
low $18.32, close $29.26
From 52-week high
-7%
high $31.55, as of Dec 3, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $100k at market
    +10
  • Relative to holdings
    Holdings up 16%
    +3
  • Price context
    Near the top of the 52-week range
    0
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

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.

GRDNOct 9, 2026 · close 41.28
Since filing Dec 5, 2025: +38.7%SPY +14.8% · excess +23.9%

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 0001193125-25-309651, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 3, 2025POpen-market purchase
Class A Common Stock
+3,370$29.61$100k24,984Dec 5, 2025

Related signals

Other insiders at Guardian Pharmacy Services, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
68Notable
GRDNsell 2
Guardian Pharmacy Services, Inc.
John Ackerman
director
$33M
1,103,364 shares
-59%
58Moderate
GRDNsell 2
Guardian Pharmacy Services, Inc.
William E Bindley
director, owner
$106M
3,570,677 shares
-44%
53Moderate
GRDNsell 9
Guardian Pharmacy Services, Inc.
Cardinal Equity Fund, L.P.
other
$6.5M
321,263 shares
-68%
53Moderate
GRDNsell 9
Guardian Pharmacy Services, Inc.
Pharmacy Investors, LLC
other
$19M
964,316 shares
-68%
75Notable
GRDNsell 9
Guardian Pharmacy Services, Inc.
John Ackerman
director
$26M
1,285,579 shares
-91%
75Notable
GRDNsell 9
Guardian Pharmacy Services, Inc.
William E Bindley
director, owner
$84M
4,160,359 shares
-68%
72Notable
GRDNsell 9
Guardian Pharmacy Services, Inc.
Bindley Capital Partners I, LLC
owner
$84M
4,160,359 shares
-68%
75Notable
GRDNsell 9
Guardian Pharmacy Services, Inc.
Fred Burke
See Remarks
$18M
885,807 shares
-68%
75Notable
GRDNsell 9
Guardian Pharmacy Services, Inc.
Kendall Forbes
See Remarks
$8.4M
415,049 shares
-67%
75Notable
GRDNsell 9
Guardian Pharmacy Services, Inc.
David K Morris
See Remarks
$8.8M
437,759 shares
-67%

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.

Steven D Cosler bought $100k of GRDN | InsiderTell