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DS

Darien Spencer

OUST
CHIEF OPERATING OFFICER · OUSTER, INC. · CIK 0001226378
FILING MIX · LIFETIME22%/78%
BUYS
9
SELLS
32
TOTAL VALUE
$3.39M
COMPANIES
1
ACTIVE SINCE
Mar 2021
HOLDINGS NOW
329,807
AVG SELL PX
$17.26
TRADE KIND
SHOWING 41 / 41
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
29 backtested trades · 8 horizons · 14 pending
Forward-return performance of every backtestable P/S trade by Darien Spencer, 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
7d29+44.83%+3.01%-0.10%+3.11%+0.51%—
14d29+55.17%+4.42%-0.15%+4.58%-4.54%—
30d29+41.38%+4.46%+0.32%+4.15%+0.85%—
60d29+31.03%+18.84%+3.88%+14.96%+7.80%—
90d29+65.52%+12.95%+4.00%+8.95%-10.95%—
180d29(1 pending)+42.86%+24.31%+8.38%+15.93%-2.70%—
1y29(3 pending)+34.62%+63.70%+19.29%+44.42%+38.62%—
2y29(10 pending)+47.37%+160.73%+43.88%+116.85%+173.38%—
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
OUST · 329,806.5 shares · as of Jun 12, 2026
0674,3951,348,7902,023,1852,697,58020222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 9 buys / 32 sellsCOVERAGE · 22 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
OUST
OUSTER, INC.
SALE10b5-1
10b5-1 plan
12,559$38.82$487.6K329,806.5Jun 12, 2026Jun 16, 2026 ↗View →
OUST
OUSTER, INC.
SALE10b5-1
10b5-1 plan
30,000.5$45.00$1.35M342,365.5May 26, 2026May 27, 2026 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
46,125——371,375Apr 11, 2026Apr 14, 2026 ↗View →
OUST
OUSTER, INC.
SALE10b5-1
10b5-1 plan
10,938$23.43$256.3K325,250Mar 12, 2026Mar 16, 2026 ↗View →
OUST
OUSTER, INC.
SALE10b5-1
10b5-1 plan
10,919$24.98$272.7K336,188Dec 12, 2025Dec 16, 2025 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
18,274$28.46$520.0K346,132Sep 12, 2025Sep 16, 2025 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
3,226$18.76$60.5K364,406Jun 12, 2025Jun 16, 2025 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
80,000——366,732Mar 21, 2025Mar 25, 2025 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
249$8.02$2.0K286,732Mar 17, 2025Mar 18, 2025 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
4,489$7.63$34.2K286,981Mar 12, 2025Mar 14, 2025 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
248$9.08$2.3K291,470Dec 16, 2024Dec 18, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
14,869$9.69$144.1K291,718Dec 12, 2024Dec 16, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
263$6.36$1.7K305,612Sep 17, 2024Sep 18, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
3,844$6.16$23.7K305,875Sep 12, 2024Sep 16, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
248$10.87$2.7K309,719Jun 18, 2024Jun 20, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
3,836$11.14$42.7K309,967Jun 12, 2024Jun 13, 2024 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
60,930——313,803Mar 28, 2024Apr 1, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
286$4.84$1.4K252,873Mar 18, 2024Mar 19, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
4,655$5.13$23.9K253,159Mar 12, 2024Mar 13, 2024 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
241$6.85$1.7K257,814Dec 18, 2023Dec 19, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
3,726$5.98$22.3K258,055Dec 12, 2023Dec 13, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
243$4.65$1.1K261,781Sep 18, 2023Sep 19, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
3,802$4.81$18.3K262,024Sep 12, 2023Sep 13, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
241$5.82$1.4K265,826Jun 16, 2023Jun 20, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
3,696$5.66$20.9K266,067Jun 12, 2023Jun 14, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
2,885$0.89$2.6K1,577,580Mar 16, 2023Mar 16, 2023 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
1,120,000——2,697,580Mar 16, 2023Mar 20, 2023 ↗View →
OUST
OUSTER, INC.
SALE
Chief Operating Officer
15,322$0.90$13.8K1,580,465Mar 14, 2023Mar 16, 2023 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
2,467$1.10$2.7K1,595,787Dec 16, 2022Dec 20, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
12,897$1.21$15.6K1,598,254Dec 13, 2022Dec 14, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
2,499$1.23$3.1K1,611,151Sep 16, 2022Sep 19, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
8,678$1.37$11.9K1,613,650Sep 12, 2022Sep 14, 2022 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
155,256——1,622,328Aug 10, 2022Aug 12, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
2,503$1.70$4.3K1,467,072Jun 16, 2022Jun 21, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
9,023$1.82$16.4K1,469,575Jun 13, 2022Jun 15, 2022 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
275,000——1,478,598Apr 1, 2022Apr 5, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
9,442$3.16$29.8K1,203,598Mar 16, 2022Mar 17, 2022 ↗View →
OUST
OUSTER, INC.
PURCHASE
EVP of Global Operations
27,419——1,213,040Mar 15, 2022Mar 17, 2022 ↗View →
OUST
OUSTER, INC.
SALE
EVP of Global Operations
27,419——0Mar 15, 2022Mar 17, 2022 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
109,679——109,679Jul 13, 2021Jul 14, 2021 ↗View →
OUST
OUSTER, INC.
PURCHASEGRANT
Stock grant
1,103,361——1,103,361Mar 11, 2021Mar 15, 2021 ↗View →
Other insiders · OUST
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About this filer
CIK 0001226378
ROLE
Chief Operating Officer
PRIMARY
OUST
COMPANIES
1
ACTIVE SINCE
Mar 2021
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