MarketPeel
SD

Svetlana Dey

BJDX
DIRECTOR · BLUEJAY DIAGNOSTICS, INC. · CIK 0001889314
FILING MIX · LIFETIME100%/0%
BUYS
9
SELLS
0
TOTAL VALUE
$59.3K
COMPANIES
1
ACTIVE SINCE
Jan 2022
HOLDINGS NOW
100,000
AVG SELL PX
TRADE KIND
SHOWING 9 / 9
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Svetlana Dey, 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+33.33%-1.03%+1.94%-2.98%-1.58%
14d3+0.00%-18.11%+2.60%-20.71%-10.95%
30d3+0.00%-34.74%+1.85%-36.60%-30.52%
60d3+0.00%-40.41%+0.84%-41.26%-40.68%
90d3+0.00%-45.77%+2.41%-48.18%-59.94%
180d3+0.00%-48.36%+5.37%-53.73%-56.41%
1y3+0.00%-82.00%+18.00%-100.00%-124.27%
2y3+0.00%-98.80%+38.82%-137.62%-147.71%
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
BJDX · 100,000 shares · as of Aug 17, 2026
025,00050,00075,000100,0002023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 9 buys / 0 sellsCOVERAGE · 19 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASEGRANT
Stock grant
100,000100,000Aug 17, 2026Aug 18, 2026View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASE
12,500$2.00$25.0K12,501Mar 14, 2026May 18, 2026View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASE
500$3.07$1.5K1,500Dec 13, 2023Dec 14, 2023View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASE
10,000$0.44$4.4K47,500Mar 24, 2023Mar 31, 2023View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASEGRANT
Stock grant
10,000$0.44$4.4K47,500Mar 24, 2023Mar 24, 2023View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASEGRANT
Stock grant
27,500$0.44$12.1K37,500Feb 1, 2023Feb 13, 2023View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASEGRANT
Stock grant
2,50027,500Mar 22, 2022Mar 23, 2022View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASE
10,000$1.18$11.8K10,000Mar 17, 2022Mar 18, 2022View →
BJDX
BLUEJAY DIAGNOSTICS, INC.
PURCHASEGRANT
Stock grant
25,00025,000Jan 10, 2022Jan 13, 2022View →
Other insiders · BJDX
Loading peer insiders…
About this filer
CIK 0001889314
ROLE
Director
PRIMARY
BJDX
COMPANIES
1
ACTIVE SINCE
Jan 2022
MARKETPEEL · /INSIDER/0001889314DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback