MarketPeel
Insider Trading Intelligence
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Branislav Vajdic

BEAT
CHIEF EXECUTIVE OFFICER · HEARTBEAM, INC. · CIK 0001422425
FILING MIX · LIFETIME92%/8%
BUYS
11
SELLS
1
TOTAL VALUE
$529.1K
COMPANIES
1
ACTIVE SINCE
Nov 2021
HOLDINGS NOW
909,914
AVG SELL PX
$3.68
TRADE KIND
SHOWING 12 / 12
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Branislav Vajdic, 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%+3.29%-1.01%+4.30%+3.63%
14d3+66.67%-0.53%-1.69%+1.16%+3.50%
30d3+33.33%-14.05%-2.90%-11.15%-16.47%
60d3+0.00%-22.72%-4.21%-18.51%-12.13%
90d3(1 pending)+0.00%-31.88%-9.40%-22.47%-22.47%
180d3(1 pending)+50.00%-10.91%-19.93%+9.02%+9.02%
1y3(1 pending)+100.00%+40.43%-14.97%+55.41%+55.41%
2y3(1 pending)+50.00%-3.78%+9.95%-13.73%-13.73%
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
BEAT · 909,914 shares · as of Apr 16, 2026
0343,500687,0001,030,5001,374,00020222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 11 buys / 1 sellsCOVERAGE · 19 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BEAT
HEARTBEAM, INC.
PURCHASE
31,250$0.80$25.0K909,914Apr 16, 2026Apr 16, 2026View →
BEAT
HEARTBEAM, INC.
PURCHASEGRANT
Stock grant
61,93261,932Feb 9, 2026Mar 23, 2026View →
BEAT
HEARTBEAM, INC.
PURCHASEGRANT
Stock grant
180,0001,374,000Apr 7, 2025May 1, 2025View →
BEAT
HEARTBEAM, INC.
PURCHASEGRANT
Stock grant
796,0001,194,000Aug 2, 2023Aug 4, 2023View →
BEAT
HEARTBEAM, INC.
PURCHASEGRANT
Stock grant
398,000398,000May 14, 2023Jun 9, 2023View →
BEAT
HEARTBEAM, INC.
SALE
CHIEF EXECUTIVE OFFICER
5,090$3.68$18.7K728Feb 10, 2023Feb 14, 2023View →
BEAT
HEARTBEAM, INC.
PURCHASE
CHIEF EXECUTIVE OFFICER
1,287911,391Feb 10, 2023Feb 14, 2023View →
BEAT
HEARTBEAM, INC.
PURCHASEGRANT
Stock grant
359,000359,000Jun 15, 2022Jun 17, 2022View →
BEAT
HEARTBEAM, INC.
PURCHASE
Chief Executive Officer
10,00035,000Mar 29, 2022Mar 31, 2022View →
BEAT
HEARTBEAM, INC.
PURCHASE
Chief Executive Officer
25,00025,000Dec 30, 2021Jan 6, 2022View →
BEAT
HEARTBEAM, INC.
PURCHASE
Chief Executive Officer
25,00025,000Dec 30, 2021Jan 3, 2022View →
BEAT
HEARTBEAM, INC.
PURCHASE
CHIEF EXECUTIVE OFFICER
115,559$4.20$485.3K910,104Nov 11, 2021Nov 16, 2021View →
Other insiders · BEAT
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About this filer
CIK 0001422425
ROLE
CHIEF EXECUTIVE OFFICER
PRIMARY
BEAT
COMPANIES
1
ACTIVE SINCE
Nov 2021
MARKETPEEL · /INSIDER/0001422425DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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