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Laura A. Linynsky

MD
DIRECTOR · PEDIATRIX MEDICAL GROUP, INC. · CIK 0001543891
FILING MIX · LIFETIME57%/43%
BUYS
4
SELLS
3
TOTAL VALUE
$294.6K
COMPANIES
1
ACTIVE SINCE
May 2022
HOLDINGS NOW
39,428
AVG SELL PX
$17.33
TRADE KIND
SHOWING 7 / 7
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Laura A. Linynsky, 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
7d2+50.00%+0.00%-0.71%+0.72%+0.72%
14d2+50.00%-0.29%-2.46%+2.18%+2.18%
30d2+0.00%+2.00%+2.26%-0.26%-0.26%
60d2+0.00%+6.24%+3.01%+3.22%+3.22%
90d2+50.00%+14.47%+4.55%+9.92%+9.92%
180d2+50.00%+18.55%+7.50%+11.05%+11.05%
1y2(1 pending)+0.00%+55.19%+16.24%+38.95%+38.95%
2y2(2 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
MD · 39,428 shares · as of May 7, 2026
010,55821,11631,67442,2322023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 4 buys / 3 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MD
PEDIATRIX MEDICAL GROUP, INC.
PURCHASEGRANT
Stock grant
7,19639,428May 7, 2026May 11, 2026View →
MD
PEDIATRIX MEDICAL GROUP, INC.
SALE
10,000$21.65$216.5K32,232Nov 6, 2025Nov 10, 2025View →
MD
PEDIATRIX MEDICAL GROUP, INC.
PURCHASEGRANT
Stock grant
11,42742,232May 8, 2025May 12, 2025View →
MD
PEDIATRIX MEDICAL GROUP, INC.
SALE
7,000$11.16$78.1K30,805Aug 27, 2024Aug 29, 2024View →
MD
PEDIATRIX MEDICAL GROUP, INC.
PURCHASEGRANT
Stock grant
18,36037,805May 9, 2024May 13, 2024View →
MD
PEDIATRIX MEDICAL GROUP, INC.
PURCHASEGRANT
Stock grant
10,96519,445May 11, 2023May 15, 2023View →
MD
PEDIATRIX MEDICAL GROUP, INC.
SALEGRANT
Stock grant
8,4808,480May 12, 2022May 13, 2022View →
Other insiders · MD
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About this filer
CIK 0001543891
ROLE
Director
PRIMARY
MD
COMPANIES
1
ACTIVE SINCE
May 2022
MARKETPEEL · /INSIDER/0001543891DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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