MarketPeel
Insider Trading Intelligence
MB

Marcus Bertilson

WEAV
CHIEF OPERATING OFFICER · WEAVE COMMUNICATIONS, INC. · CIK 0002017581
FILING MIX · LIFETIME21%/79%
BUYS
3
SELLS
11
TOTAL VALUE
$1.97M
COMPANIES
1
ACTIVE SINCE
Jun 2024
HOLDINGS NOW
744,561
AVG SELL PX
$9.91
TRADE KIND
SHOWING 14 / 14
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Marcus Bertilson, 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
7d5+60.00%-0.54%+1.21%-1.75%-1.78%
14d5+60.00%-0.28%+2.07%-2.35%-4.32%
30d5+60.00%-2.03%+0.43%-2.46%-12.91%
60d5+60.00%-0.33%+4.05%-4.38%-15.02%
90d5+60.00%+1.97%+6.85%-4.88%-15.02%
180d5+80.00%-20.09%+7.84%-27.93%-33.95%
1y5(1 pending)+100.00%-45.20%+18.53%-63.73%-66.33%
2y5(5 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
WEAV · 744,561 shares · as of Jun 15, 2026
0189,086378,172567,257756,34320252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 3 buys / 11 sellsCOVERAGE · 9 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
11,782$5.44$64.1K744,561Jun 15, 2026Jun 17, 2026View →
WEAV
WEAVE COMMUNICATIONS, INC.
PURCHASEGRANT
Stock grant
300,000756,343Mar 26, 2026Mar 26, 2026View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
19,849$4.88$96.9K455,038Mar 13, 2026Mar 17, 2026View →
WEAV
WEAVE COMMUNICATIONS, INC.
PURCHASEGRANT
Stock grant
150,000474,887Dec 16, 2025Dec 17, 2025View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
13,705$6.75$92.5K324,887Dec 15, 2025Dec 17, 2025View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
13,836$7.73$107.0K338,592Sep 16, 2025Sep 18, 2025View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
11,409$8.53$97.3K352,093Jun 17, 2025Jun 18, 2025View →
WEAV
WEAVE COMMUNICATIONS, INC.
PURCHASEGRANT
Stock grant
115,000363,502Mar 24, 2025Mar 28, 2025View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
27,599$11.33$312.6K248,502Mar 19, 2025Mar 21, 2025View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
9,147$15.46$141.4K276,101Dec 13, 2024Dec 16, 2024View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
45,000$13.43$604.4K285,248Nov 19, 2024Nov 21, 2024View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
7,434$10.59$78.7K330,248Sep 13, 2024Sep 16, 2024View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
15,000$10.67$160.1K337,682Sep 5, 2024Sep 6, 2024View →
WEAV
WEAVE COMMUNICATIONS, INC.
SALE
Chief Operating Officer
24,165$9.00$217.5K350,835Jun 14, 2024Jun 17, 2024View →
Other insiders · WEAV
Loading peer insiders…
About this filer
CIK 0002017581
ROLE
Chief Operating Officer
PRIMARY
WEAV
COMPANIES
1
ACTIVE SINCE
Jun 2024
MARKETPEEL · /INSIDER/0002017581DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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

Feedback