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Sarah Elizabeth Schubach

DBX
CHIEF ACCOUNTING OFFICER · DROPBOX, INC. · CIK 0002075704
FILING MIX · LIFETIME4%/96%
BUYS
1
SELLS
24
TOTAL VALUE
$1.05M
COMPANIES
1
ACTIVE SINCE
Sep 2025
HOLDINGS NOW
127,204
AVG SELL PX
$27.04
TRADE KIND
SHOWING 25 / 25
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
17 backtested trades · 8 horizons · 44 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Sarah Elizabeth Schubach, 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
7d17+52.94%+0.84%+0.53%+0.31%-0.55%—
14d17+52.94%+0.24%+0.85%-0.61%-2.25%—
30d17+58.82%-0.85%+1.54%-2.88%-4.22%—
60d17+70.59%-2.21%+2.31%-5.55%-4.96%—
90d17(2 pending)+66.67%-4.75%+3.67%-9.31%-10.89%—
180d17(8 pending)+100.00%-13.89%+4.85%-19.05%-19.87%—
1y17(17 pending)——————
2y17(17 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
DBX · 127,204 shares · as of Jun 30, 2026
034,82369,645104,468139,2902026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2025
2025
2026
2026
FLOW · 1 buys / 24 sellsCOVERAGE · 4 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,305$27.11$35.4K127,204Jun 30, 2026Jul 2, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,306$26.90$35.1K128,509Jun 15, 2026Jun 17, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,305$27.66$36.1K129,815Jun 1, 2026Jun 3, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,306$28.14$36.8K131,120May 19, 2026May 19, 2026 ↗View →
DBX
DROPBOX, INC.
SALE
Chief Accounting Officer
3,680$26.20$96.4K132,426May 15, 2026May 19, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,769$23.95$42.4K136,106Apr 30, 2026May 7, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,415$22.99$32.5K137,875Apr 15, 2026Apr 17, 2026 ↗View →
DBX
DROPBOX, INC.
PURCHASEGRANT
Stock grant
57,217——139,290Apr 1, 2026Apr 2, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,416$22.60$32.0K82,073Mar 31, 2026Apr 2, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,415$25.76$36.5K83,489Mar 16, 2026Mar 18, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,415$24.76$35.0K84,904Mar 2, 2026Mar 4, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,416$24.49$34.7K86,319Feb 18, 2026Feb 19, 2026 ↗View →
DBX
DROPBOX, INC.
SALE
Chief Accounting Officer
3,505$24.53$86.0K87,735Feb 17, 2026Feb 19, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,462$25.79$37.7K91,240Jan 30, 2026Feb 3, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,168$26.84$31.3K92,702Jan 15, 2026Jan 20, 2026 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,168$27.88$32.6K93,870Dec 29, 2025Dec 31, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,168$28.35$33.1K95,038Dec 15, 2025Dec 17, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,168$29.60$34.6K96,206Dec 1, 2025Dec 3, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,168$29.43$34.4K97,374Nov 20, 2025Nov 24, 2025 ↗View →
DBX
DROPBOX, INC.
SALE
Chief Accounting Officer
5,049$30.36$153.3K98,542Nov 17, 2025Nov 19, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,066$28.40$30.3K103,591Oct 30, 2025Nov 3, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,066$28.62$30.5K104,657Oct 15, 2025Oct 17, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,066$30.71$32.7K105,723Sep 30, 2025Oct 2, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,066$30.87$32.9K106,789Sep 15, 2025Sep 17, 2025 ↗View →
DBX
DROPBOX, INC.
SALE10b5-1
10b5-1 plan
1,067$28.49$30.4K107,855Sep 2, 2025Sep 4, 2025 ↗View →
Other insiders · DBX
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About this filer
CIK 0002075704
ROLE
Chief Accounting Officer
PRIMARY
DBX
COMPANIES
1
ACTIVE SINCE
Sep 2025
MARKETPEEL · /INSIDER/0002075704DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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