MarketPeel
Insider Trading Intelligence
GG

Gary B. Gordon

TLSI
DIRECTOR · TRISALUS LIFE SCIENCES, INC. · CIK 0001811354
FILING MIX · LIFETIME100%/0%
BUYS
8
SELLS
0
TOTAL VALUE
$64.6K
COMPANIES
1
ACTIVE SINCE
Jan 2025
HOLDINGS NOW
72,510
AVG SELL PX
TRADE KIND
SHOWING 8 / 8
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 3 pending
Forward-return performance of every backtestable P/S trade by Gary B. Gordon, 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
7d1+100.00%+0.40%+0.58%-0.18%-0.18%
14d1+0.00%-7.51%-0.60%-6.91%-6.91%
30d1+0.00%-19.64%-3.75%-15.89%-15.89%
60d1+0.00%-7.01%+4.62%-11.64%-11.64%
90d1+0.00%-34.67%
180d1(1 pending)
1y1(1 pending)
2y1(1 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
TLSI · 72,510 shares · as of May 15, 2026
028,16356,32784,490112,6532026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2025
2025
2025
2026
2026
FLOW · 8 buys / 0 sellsCOVERAGE · 6 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASE
10,000$2.46$24.6K72,510May 15, 2026May 18, 2026View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
28,20137,957May 14, 2026May 15, 2026View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
56,403112,653May 14, 2026May 15, 2026View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
24,55362,510May 14, 2026May 15, 2026View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASE
9,756$4.10$40.0K9,756Feb 23, 2026Feb 23, 2026View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
15,00056,250Jun 12, 2025Jun 27, 2025View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
6,2506,250Jan 29, 2025Jan 31, 2025View →
TLSI
TRISALUS LIFE SCIENCES, INC.
PURCHASEGRANT
Stock grant
35,00035,000Jan 29, 2025Jan 31, 2025View →
Other insiders · TLSI
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About this filer
CIK 0001811354
ROLE
Director
PRIMARY
TLSI
COMPANIES
1
ACTIVE SINCE
Jan 2025
MARKETPEEL · /INSIDER/0001811354DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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