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Mark A. Marino

RXT
CHIEF FINANCIAL OFFICER · RACKSPACE TECHNOLOGY, INC. · CIK 0001892103
FILING MIX · LIFETIME32%/68%
BUYS
10
SELLS
21
TOTAL VALUE
$1.83M
COMPANIES
1
ACTIVE SINCE
Nov 2021
HOLDINGS NOW
2,917,226
AVG SELL PX
$2.28
TRADE KIND
SHOWING 31 / 31
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
10 backtested trades · 8 horizons · 14 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Mark A. Marino, 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
7d10+80.00%-2.19%-0.92%-1.27%-6.12%—
14d10+70.00%-7.47%-1.57%-5.90%-9.38%—
30d10+70.00%-18.89%-2.44%-16.45%-25.04%—
60d10+70.00%+8.90%+1.64%+7.27%-24.32%—
90d10+60.00%+31.09%+3.32%-4.90%-35.82%—
180d10(3 pending)+71.43%-16.02%+11.73%-27.75%-50.71%—
1y10(3 pending)+71.43%-3.27%+20.19%-23.46%-27.86%—
2y10(8 pending)+100.00%-40.59%+46.13%-86.72%-86.72%—
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
RXT · 2,917,226 shares · as of Jun 4, 2026
0741,3311,482,6632,223,9942,965,32520222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 10 buys / 21 sellsCOVERAGE · 19 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
48,099$5.56$267.4K2,917,226Jun 4, 2026Jun 4, 2026 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
806,451——2,965,325Apr 3, 2026Jun 4, 2026 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
14,058$1.81$25.4K2,158,874Mar 18, 2026Mar 18, 2026 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
20,183$1.81$36.5K2,172,932Mar 2, 2026Mar 2, 2026 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
Chief Financial Officer
234,683$1.63$382.5K2,193,115Feb 23, 2026Feb 23, 2026 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
Chief Financial Officer
18,561$1.02$18.9K2,427,798Dec 1, 2025Dec 4, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
Chief Financial Officer
18,562$1.26$23.4K2,446,359Sep 1, 2025Sep 3, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
Chief Financial Officer
18,562$1.14$21.2K2,464,921Jun 1, 2025Jun 3, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
566,037——2,483,483Apr 4, 2025Jun 3, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
20,217$1.87$37.8K1,917,446Mar 17, 2025Mar 19, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
57,370$2.34$134.2K1,937,663Mar 5, 2025Mar 6, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
94,571$2.34$221.3K1,995,033Feb 28, 2025Mar 4, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
202,230$2.61$527.8K1,713,126Feb 24, 2025Feb 26, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
14,458$2.34$33.8K1,915,356Jan 27, 2025Jan 29, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
Chief Financial Officer
12,436$1.59$19.8K235,665Mar 16, 2024Mar 19, 2024 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
376,478——2,089,604Feb 25, 2024Feb 26, 2025 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
1,694,149——1,929,814Feb 22, 2024Mar 19, 2024 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE10b5-1
10b5-1 plan
12,316$1.62$20.0K248,101Jan 25, 2024Jan 29, 2024 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
2,533$1.44$3.6K260,417Nov 20, 2023Nov 22, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
1,103$2.04$2.3K262,950Aug 5, 2023Aug 8, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
3,817$1.70$6.5K180,805Mar 20, 2023Mar 21, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
1,711$2.03$3.5K184,622Mar 17, 2023Mar 21, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
94,937——186,333Mar 16, 2023Mar 20, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
84,166——264,971Jan 24, 2023Aug 8, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
500$2.51$1.3K91,396Dec 31, 2022Jan 4, 2023 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
2,437$4.71$11.5K90,896Nov 22, 2022Nov 23, 2022 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
1,127$6.90$7.8K93,333Aug 9, 2022Aug 10, 2022 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
225$6.09$1.4K94,460Jun 30, 2022Jul 6, 2022 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
37,616——94,235Mar 22, 2022Mar 25, 2022 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
SALE
1,830$10.50$19.2K56,619Mar 17, 2022Mar 23, 2022 ↗View →
RXT
RACKSPACE TECHNOLOGY, INC.
PURCHASEGRANT
Stock grant
19,847——58,449Nov 18, 2021Nov 30, 2021 ↗View →
Other insiders · RXT
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About this filer
CIK 0001892103
ROLE
Chief Financial Officer
PRIMARY
RXT
COMPANIES
1
ACTIVE SINCE
Nov 2021
MARKETPEEL · /INSIDER/0001892103DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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