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Andrew G. Inglis

KOS
CHAIRMAN AND CEO · KOSMOS ENERGY LTD. · CIK 0001600834
FILING MIX · LIFETIME50%/50%
BUYS
17
SELLS
17
TOTAL VALUE
$10.21M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
4,678,043
AVG SELL PX
$4.72
TRADE KIND
SHOWING 34 / 34
Trades · vs SPY
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Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 10 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Andrew G. Inglis, 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
7d11+27.27%-0.25%-0.50%+0.24%+1.11%—
14d11+9.09%+3.87%-0.84%+4.71%+5.04%—
30d11+45.45%+5.18%-0.14%+5.32%-0.55%—
60d11+54.55%+10.77%-2.00%+12.77%-1.20%—
90d11+63.64%+24.59%+2.51%+22.07%-0.82%—
180d11(1 pending)+80.00%+0.81%+8.94%-8.13%-19.35%—
1y11(3 pending)+100.00%-22.22%+21.96%-44.18%-68.65%—
2y11(6 pending)+100.00%+26.63%+43.95%-17.32%-116.30%—
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
KOS · 4,678,043 shares · as of Jul 2, 2026
01,190,9952,381,9893,572,9844,763,978202120222023202420252026SHARES 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
2026
FLOW · 17 buys / 17 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
85,935$2.05$176.2K4,678,043Jul 2, 2026Jul 6, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
221,171——4,763,978Jul 1, 2026Jul 6, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASE
Chairman and CEO
315,790$1.90$600.0K4,542,807Mar 10, 2026Mar 12, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
44,628$1.42$63.4K4,227,017Feb 4, 2026Feb 5, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE10b5-1
10b5-1 plan
103,554$1.37$141.9K4,271,645Feb 3, 2026Feb 5, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
118,539——4,375,199Feb 3, 2026Feb 5, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
297,660——4,256,660Jan 31, 2026Feb 3, 2026 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE10b5-1
10b5-1 plan
138,689$3.12$432.7K3,959,000Feb 5, 2025Feb 6, 2025 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE10b5-1
10b5-1 plan
139,002$3.11$432.3K4,097,689Feb 4, 2025Feb 6, 2025 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
102,701$3.12$320.4K4,236,691Feb 3, 2025Feb 4, 2025 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
270,600——3,647,416Jan 31, 2025Feb 4, 2025 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
691,976——4,339,392Jan 31, 2025Feb 4, 2025 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE10b5-1
10b5-1 plan
177,430$5.66$1.00M3,376,816Feb 6, 2024Feb 7, 2024 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE10b5-1
10b5-1 plan
182,948$5.49$1.00M3,554,246Feb 5, 2024Feb 7, 2024 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
171,941$5.84$1.00M3,737,194Feb 2, 2024Feb 2, 2024 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
166,524$6.03$1.00M3,909,135Feb 1, 2024Feb 2, 2024 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
270,600——3,238,159Jan 31, 2024Feb 2, 2024 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
837,500——4,075,659Jan 31, 2024Feb 2, 2024 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
301,500——3,212,100Jan 31, 2023Feb 2, 2023 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
233,539——2,910,600Jan 31, 2023Feb 2, 2023 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
244,541$7.91$1.93M2,967,559Jan 31, 2023Feb 2, 2023 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
264,000——2,581,691Jan 31, 2022Feb 2, 2022 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
250,209——2,831,900Jan 31, 2022Feb 2, 2022 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
154,839$4.33$670.5K2,677,061Jan 31, 2022Feb 2, 2022 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
35,721$2.28$81.4K2,317,691Feb 1, 2021Feb 2, 2021 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
157,500——2,353,412Jan 31, 2021Feb 2, 2021 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
143,837——2,271,831Jan 4, 2021Jan 6, 2021 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
75,919$2.36$179.2K2,195,912Jan 4, 2021Jan 6, 2021 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASE
Chairman and CEO
300,000$1.06$317.1K2,127,994Mar 10, 2020Mar 10, 2020 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
148,500——1,827,994Jan 31, 2020Feb 4, 2020 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
16,243$5.11$83.0K1,679,494Jan 31, 2020Feb 4, 2020 ↗View →
KOS
KOSMOS ENERGY LTD.
PURCHASEGRANT
Stock grant
241,713——1,791,978Jan 6, 2020Jan 8, 2020 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
96,241$5.98$575.5K1,695,737Jan 6, 2020Jan 8, 2020 ↗View →
KOS
KOSMOS ENERGY LTD.
SALE
Chairman and CEO
32,662$5.65$184.5K1,550,265Jan 2, 2020Jan 6, 2020 ↗View →
Other insiders · KOS
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About this filer
CIK 0001600834
ROLE
Chairman and CEO
PRIMARY
KOS
COMPANIES
1
ACTIVE SINCE
Jan 2020
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