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Elizabeth Harriet Theophille

EGHT
DIRECTOR · 8X8 INC /DE/ · CIK 0001780077
FILING MIX · LIFETIME41%/59%
BUYS
7
SELLS
10
TOTAL VALUE
$906.7K
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
232,619
AVG SELL PX
$6.70
TRADE KIND
SHOWING 17 / 17
Trades · vs SPY
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Performance · forward returns vs SPY
9 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Elizabeth Harriet Theophille, 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
7d9+66.67%-0.75%-0.27%-0.47%-0.35%—
14d9+44.44%-6.41%+1.30%-7.71%-2.43%—
30d9+44.44%-4.94%+3.77%-8.71%-2.27%—
60d9+55.56%-8.39%+3.77%-12.15%-5.18%—
90d9+77.78%-14.03%+2.60%-16.63%-12.07%—
180d9+77.78%+9.64%+10.55%-0.91%-29.34%—
1y9+77.78%-17.85%+18.24%-36.09%-53.38%—
2y9(1 pending)+100.00%-67.65%+25.29%-92.94%-92.82%—
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
EGHT · 232,619 shares · as of Aug 3, 2026
058,155116,310174,464232,619202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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
2026
FLOW · 7 buys / 10 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
65,533——232,619Aug 3, 2026Aug 5, 2026 ↗View →
EGHT
8X8 INC /DE/
SALE
20,207$1.81$36.6K167,086Jul 27, 2026Jul 28, 2026 ↗View →
EGHT
8X8 INC /DE/
SALE
24,271$2.05$49.8K187,293Jul 28, 2025Aug 20, 2025 ↗View →
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
66,502——211,564Jul 25, 2025Aug 20, 2025 ↗View →
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
79,881——145,062Aug 23, 2024Aug 27, 2024 ↗View →
EGHT
8X8 INC /DE/
SALE
10,598$3.31$35.1K65,181Jul 29, 2024Jul 30, 2024 ↗View →
EGHT
8X8 INC /DE/
SALE
11,598$4.51$52.3K75,779Jul 31, 2023Aug 1, 2023 ↗View →
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
35,000——87,377Jul 28, 2023Aug 1, 2023 ↗View →
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
38,461$4.55$175.0K52,377Jul 15, 2022Jul 19, 2022 ↗View →
EGHT
8X8 INC /DE/
SALE
2,124$4.74$10.1K13,916Jul 13, 2022Jul 14, 2022 ↗View →
EGHT
8X8 INC /DE/
SALE
3,361$24.69$83.0K16,040Aug 11, 2021Aug 11, 2021 ↗View →
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
6,843$25.57$175.0K19,401Aug 5, 2021Aug 9, 2021 ↗View →
EGHT
8X8 INC /DE/
SALE
610$26.14$15.9K12,558Jun 21, 2021Jun 22, 2021 ↗View →
EGHT
8X8 INC /DE/
SALE
7,444$30.76$229.0K13,168Dec 15, 2020Dec 15, 2020 ↗View →
EGHT
8X8 INC /DE/
PURCHASEGRANT
Stock grant
11,146——20,612Aug 10, 2020Aug 11, 2020 ↗View →
EGHT
8X8 INC /DE/
SALE
2,239$15.97$35.8K9,466Aug 1, 2020Aug 3, 2020 ↗View →
EGHT
8X8 INC /DE/
SALE
611$15.22$9.3K11,705Jun 22, 2020Jun 22, 2020 ↗View →
Other insiders · EGHT
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About this filer
CIK 0001780077
ROLE
Director
PRIMARY
EGHT
COMPANIES
1
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001780077DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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