MarketPeel
Insider Trading Intelligence
Pricing
…
JS

James Gordon Samson

CLVT
PRESIDENT, IP · CLARIVATE PLC · CIK 0001872279
FILING MIX · LIFETIME26%/74%
BUYS
9
SELLS
25
TOTAL VALUE
$9.74M
COMPANIES
1
ACTIVE SINCE
Aug 2021
HOLDINGS NOW
1,248,522
AVG SELL PX
$14.94
TRADE KIND
SHOWING 34 / 34
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
13 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by James Gordon Samson, 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
7d13+53.85%-2.21%+0.33%-2.55%-0.66%—
14d13+53.85%-4.86%+0.50%-5.37%-0.47%—
30d13+69.23%-6.17%-1.19%-4.98%-1.43%—
60d13+53.85%-11.38%-1.18%-10.20%-3.56%—
90d13+92.31%-18.53%-0.44%-18.09%-24.20%—
180d13+100.00%-31.51%-6.70%-24.81%-24.74%—
1y13+100.00%-50.32%-5.05%-45.27%-45.71%—
2y13(1 pending)+100.00%-63.08%+14.77%-77.86%-68.92%—
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
CLVT · 1,248,522 shares · as of Aug 13, 2025
0342,776685,5521,028,3271,371,1032022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
FLOW · 9 buys / 25 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CLVT
CLARIVATE PLC
SALE
President, IP
22,581$4.26$96.2K1,248,522Aug 13, 2025Aug 15, 2025 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
100,000$4.53$453.0K1,271,103Jul 1, 2025Jul 2, 2025 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
242,130——1,371,103Mar 15, 2025Mar 15, 2025 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
4,965$4.15$20.6K1,128,973Mar 4, 2025Mar 6, 2025 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
35,448——1,133,938Mar 4, 2025Mar 6, 2025 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
13,954$4.29$59.9K1,098,490Mar 1, 2025Mar 4, 2025 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
848$6.35$5.4K1,112,444Aug 15, 2024Aug 16, 2024 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
161,290——1,113,292Aug 13, 2024Aug 15, 2024 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
141,643——952,002Mar 15, 2024Mar 19, 2024 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
14,288$7.14$102.0K810,359Mar 1, 2024Mar 5, 2024 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
2,178$8.85$19.3K824,647Feb 21, 2024Feb 22, 2024 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
10,368——826,825Feb 21, 2024Feb 22, 2024 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP
848$7.07$6.0K816,457Aug 15, 2023Aug 17, 2023 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
87,565——825,463Mar 1, 2023Mar 3, 2023 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
8,158$11.42$93.2K817,305Mar 1, 2023Mar 3, 2023 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
100,000$10.48$1.05M737,898Nov 15, 2022Nov 16, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
889$13.62$12.1K837,898Aug 15, 2022Aug 17, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
50,000$14.25$712.5K838,787May 16, 2022May 17, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
8,000$13.92$111.3K888,787May 11, 2022May 13, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
50,000$13.91$695.6K896,787May 11, 2022May 13, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
16,000$14.13$226.1K946,787Mar 14, 2022Mar 16, 2022 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
69,783——966,216Mar 1, 2022Mar 3, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
Chief Product Officer
3,429$14.33$49.1K962,787Mar 1, 2022Mar 3, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
1,600$23.51$37.6K896,433Jan 3, 2022Jan 4, 2022 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
6,400$24.46$156.5K898,033Jan 3, 2022Jan 4, 2022 ↗View →
CLVT
CLARIVATE PLC
PURCHASE
President, IP Group
41,721.6——946,154.6Dec 20, 2021Dec 21, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
41,721.6$23.78$992.1K904,433Dec 20, 2021Dec 21, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
15,509——0Dec 20, 2021Dec 21, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
33,000$24.00$792.0K904,433Nov 16, 2021Nov 17, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
33,000$23.48$774.9K937,433Nov 15, 2021Nov 17, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
25,000$24.00$600.0K970,433Nov 4, 2021Nov 8, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
90,000$23.27$2.09M995,433Nov 1, 2021Nov 3, 2021 ↗View →
CLVT
CLARIVATE PLC
SALE
President, IP Group
25,000$23.23$580.8K1,085,433Nov 1, 2021Nov 3, 2021 ↗View →
CLVT
CLARIVATE PLC
PURCHASEGRANT
Stock grant
12,114——1,110,433Aug 15, 2021Aug 17, 2021 ↗View →
Other insiders · CLVT
Loading peer insiders…
About this filer
CIK 0001872279
ROLE
President, IP
PRIMARY
CLVT
COMPANIES
1
ACTIVE SINCE
Aug 2021
MARKETPEEL · /INSIDER/0001872279DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback