MarketPeel
Insider Trading Intelligence
LD

Laura Durr

XPER
DIRECTOR · XPERI INC. · CIK 0001319799
FILING MIX · LIFETIME76%/24%
BUYS
26
SELLS
8
TOTAL VALUE
$814.1K
COMPANIES
3
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
262,068
AVG SELL PX
$27.17
TRADE KIND
SHOWING 34 / 34
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 2 pending
Forward-return performance of every backtestable P/S trade by Laura Durr, 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%-3.69%-1.28%-2.41%-2.79%
14d5+60.00%+0.44%+1.22%-0.78%+0.27%
30d5+80.00%+6.10%+4.31%+1.79%-3.87%
60d5+80.00%+1.01%+6.11%-5.11%-15.17%
90d5+60.00%+4.61%+6.73%-2.13%-4.40%
180d5+60.00%-8.25%+12.45%-20.70%-21.33%
1y5+80.00%-22.42%+19.29%-41.72%-40.55%
2y5(2 pending)+66.67%-41.34%+21.87%-63.21%-67.40%
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
XPER · 111,561 shares · as of Apr 17, 2026
027,89055,78183,671111,561202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 26 buys / 8 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
7,77949,838Jun 3, 2026Jun 5, 2026View →
NTGR
NETGEAR, INC.
SALE10b5-1
10b5-1 plan
1,000$26.76$26.8K42,059Jun 2, 2026Jun 3, 2026View →
NTGR
NETGEAR, INC.
SALE10b5-1
10b5-1 plan
2,000$25.94$51.9K43,059Jun 1, 2026Jun 3, 2026View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
29,320111,561Apr 17, 2026Apr 21, 2026View →
OWLT
OWLET, INC.
PURCHASEGRANT
Stock grant
18,996100,669Oct 16, 2025Apr 30, 2026View →
NTGR
NETGEAR, INC.
SALE10b5-1
10b5-1 plan
4,387$28.39$124.5K45,059Jun 13, 2025Jun 16, 2025View →
NTGR
NETGEAR, INC.
SALE10b5-1
10b5-1 plan
4,388$29.50$129.4K49,446Jun 12, 2025Jun 16, 2025View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
6,76153,834May 29, 2025Jun 2, 2025View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
25,81582,241Apr 25, 2025Apr 29, 2025View →
OWLT
OWLET, INC.
PURCHASEGRANT
Stock grant
34,56281,673Aug 16, 2024Aug 20, 2024View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
14,61947,073May 30, 2024May 31, 2024View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
21,73956,426May 29, 2024May 31, 2024View →
OWLT
OWLET, INC.
PURCHASEGRANT
Stock grant
41,78247,111Jul 18, 2023Jul 20, 2023View →
OWLT
OWLET, INC.
SALE
3,0350Jun 23, 2023Jul 20, 2023View →
OWLT
OWLET, INC.
PURCHASE
3,0355,329Jun 23, 2023Jul 20, 2023View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
14,06432,454Jun 1, 2023Jun 2, 2023View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
19,97834,687Apr 27, 2023May 1, 2023View →
OWLT
OWLET, INC.
PURCHASEGRANT
Stock grant
42,49242,492Jan 25, 2023Jan 27, 2023View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
4,87214,709Oct 1, 2022Oct 4, 2022View →
NTGR
NETGEAR, INC.
PURCHASE
3,000$19.05$57.1K18,390Jun 28, 2022Mar 20, 2023View →
NTGR
NETGEAR, INC.
PURCHASE
3,000$19.05$57.1K21,390Jun 28, 2022Jun 30, 2022View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
10,18324,390Jun 2, 2022Jun 3, 2022View →
XPER
XPERI INC.
SALE
5,000$15.61$78.1K36,773May 2, 2022May 3, 2022View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
12,179$0.00$1241,773Apr 29, 2022May 3, 2022View →
OWLT
OWLET, INC.
PURCHASEGRANT
Stock grant
32,12032,120Nov 15, 2021Nov 17, 2021View →
NTGR
NETGEAR, INC.
SALE
3,400$36.80$125.1K14,207Jun 2, 2021Jun 2, 2021View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
5,08614,607May 27, 2021Jun 1, 2021View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
9,073$0.00$929,594May 14, 2021May 18, 2021View →
NTGR
NETGEAR, INC.
SALE
1,500$35.43$53.1K9,521Oct 23, 2020Oct 23, 2020View →
XPER
XPERI INC.
PURCHASE
2,500$13.28$33.2K2,500Aug 26, 2020Aug 28, 2020View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
10,64420,521Jul 28, 2020Jul 30, 2020View →
XPER
XPERI INC.
PURCHASEGRANT
Stock grant
9,8779,877Jun 1, 2020Jun 3, 2020View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
7,97711,021May 28, 2020May 29, 2020View →
NTGR
NETGEAR, INC.
PURCHASEGRANT
Stock grant
3,044$25.49$77.6K3,044Jan 7, 2020Jan 9, 2020View →
Other insiders · XPER
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About this filer
CIK 0001319799
ROLE
Director
PRIMARY
XPER
COMPANIES
3
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001319799DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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