MarketPeel
Insider Trading Intelligence
DM

David K. Morris

GRDN
SEE REMARKS · GUARDIAN PHARMACY SERVICES, INC. · CIK 0002037977
FILING MIX · LIFETIME54%/46%
BUYS
7
SELLS
6
TOTAL VALUE
$14.40M
COMPANIES
1
ACTIVE SINCE
Sep 2024
HOLDINGS NOW
641,870
AVG SELL PX
$23.02
TRADE KIND
SHOWING 13 / 13
Trades · vs SPY
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Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 5 pending
Forward-return performance of every backtestable P/S trade by David K. Morris, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d3+66.67%-1.77%-0.00%-1.77%-1.87%
14d3+66.67%-2.05%+1.82%-3.87%-8.33%
30d3+66.67%+0.03%+5.80%-5.78%-4.95%
60d3+66.67%-2.56%+8.07%-13.30%-13.30%
90d3+0.00%+19.66%+10.90%+8.76%+9.85%
180d3(1 pending)+0.00%+31.65%+13.45%+18.20%+18.20%
1y3(1 pending)+0.00%+77.14%+25.57%+48.81%+48.81%
2y3(3 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
GRDN · 641,870 shares · as of Mar 28, 2026
0641,8691,283,7391,925,6082,567,47720252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2025
2025
2025
2025
2026
FLOW · 7 buys / 6 sellsCOVERAGE · 7 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASE
See Remarks
641,869896,341Mar 28, 2026Mar 31, 2026View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
SALE
See Remarks
641,869641,870Mar 28, 2026Mar 31, 2026View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
SALE
See Remarks
187,855$29.68$5.58M254,472Mar 20, 2026Mar 24, 2026View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASEGRANT
Stock grant
8,952442,327Mar 1, 2026Mar 3, 2026View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASEGRANT
Stock grant
50,00050,000Feb 11, 2026Feb 13, 2026View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
SALE
See Remarks
641,8691,283,739Sep 27, 2025Sep 30, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASE
See Remarks
641,869856,364Sep 27, 2025Sep 30, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
SALE
See Remarks
68,547$20.16$1.38M214,495May 28, 2025May 29, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
SALE
See Remarks
369,212$20.16$7.44M283,042May 27, 2025May 29, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASE
See Remarks
641,869652,254Mar 28, 2025Apr 1, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
SALE
See Remarks
641,8691,925,608Mar 28, 2025Apr 1, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASEGRANT
Stock grant
10,38510,385Feb 5, 2025Feb 7, 2025View →
GRDN
GUARDIAN PHARMACY SERVICES, INC.
PURCHASEGRANT
Stock grant
2,567,4772,567,477Sep 27, 2024Oct 1, 2024View →
Other insiders · GRDN
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About this filer
CIK 0002037977
ROLE
See Remarks
PRIMARY
GRDN
COMPANIES
1
ACTIVE SINCE
Sep 2024
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