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Buy track record

How this insider's open-market purchases have performed
18%
of buys now in profit
3 up · 14 down
Avg return since buy−68.9%
Median return−96.3%
Best trade+70.1%
Worst trade−99.6%
Buys scored17 (+15 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month +4.0% 59% won · 17 trades
After 3 months −17.0% 35% won · 17 trades
After 6 months −35.5% 18% won · 17 trades
After 12 months −50.6% 18% won · 17 trades
DateCompany90d trendBuy priceValueΔOwn1M3M6M12MTo date
May 13, 2024 CDLX $9 $33.7K +0.1% −2.2% −58.0% −57.7% −77.0% −94.1%
May 10, 2024 CDLX $9 $878.5K +1.6% −0.3% −60.0% −48.4% −75.4% −93.9%
May 9, 2024 CDLX $9 $1.96M +3.7% −5.3% −59.2% −50.9% −79.1% −94.2%
Mar 19, 2024 CDLX $14 $4.96M +5.8% −13.3% −42.5% −72.5% −83.8% −96.2%
Mar 18, 2024 CDLX $13 $4.69M +6.2% −8.6% −37.2% −70.9% −82.0% −95.9%
Mar 15, 2024 CDLX $14 $4.27M +5.8% −9.4% −43.2% −74.3% −83.6% −96.3%
Jan 6, 2022 CDLX $63 $863.9K +0.3% +9.2% −18.1% −62.8% −92.5% −99.1%
Jan 5, 2022 CDLX $63 $3.56M +1.1% +14.9% −9.2% −60.5% −92.0% −99.1%
Jan 4, 2022 CDLX $66 $5.51M +1.6% +5.3% −9.7% −63.3% −91.9% −99.2%
Jan 3, 2022 CDLX $67 $5.06M +1.4% −8.1% −15.7% −65.7% −92.1% −99.2%
Dec 1, 2021 CDLX $68 $2.5M +0.7% +5.2% −17.6% −60.3% −93.2% −99.2%
Aug 6, 2021 CDLX $88 $25.44M +6.0% +5.1% +1.7% −22.5% −81.3% −99.4%
Aug 5, 2021 CDLX $87 $32.27M +8.3% +4.6% +1.3% −22.9% −83.1% −99.4%
Jan 6, 2021 WRLD $111 $4.22M +5.3% +16.3% +17.6% +41.1% +88.7% +57.2%
Jan 5, 2021 WRLD $108 $494.7K +0.6% +21.2% +21.2% +48.8% +95.7% +65.7%
Jan 4, 2021 WRLD $104 $573.5K +0.8% +24.1% +24.5% +52.7% +109.6% +70.1%
Dec 1, 2020 CDLX $120 $240 +9.7% +14.2% −13.5% −47.3% −99.6%
How this is calculated. We score only open-market purchases (SEC code P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 17 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$138M
32 trades
Open-market sells
$9.83M
12 trades
Net flow
+$128.17M
Net buying
Total filings
48
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Aug 19, 2025 ΔOwn −3.7%

Sosin Clifford sold $224.5K of CDLX, trimming their stake 4%.

−$224.5K
200,000 sh @ $1
CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Aug 19, 2025 ΔOwn −3.6%

Sosin Clifford sold $228.2K of CDLX, trimming their stake 4%.

−$228.2K
200,000 sh @ $1
CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Jan 2, 2025 ΔOwn −0.2%

Sosin Clifford sold $58.9K of CDLX.

−$58.9K
15,650 sh @ $4
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CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Jan 2, 2025 ΔOwn −0.2%

Sosin Clifford sold $59.1K of CDLX.

−$59.1K
15,650 sh @ $4
CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Dec 5, 2024 ΔOwn −0.3%

Sosin Clifford sold $77.2K of CDLX.

−$77.2K
19,523 sh @ $4
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed May 13, 2024 ΔOwn +0.1%

Sosin Clifford, CDLX's 10% owner, spent $33.7K of their own money on 3,746 shares at $9.

+$33.7K
3,746 sh @ $9
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed May 13, 2024 ΔOwn +1.6%

Sosin Clifford, CDLX's 10% owner, spent $878.5K of their own money on 100,000 shares at $9, growing their stake 2%.

+$878.5K
100,000 sh @ $9
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed May 13, 2024 ΔOwn +3.7%

Sosin Clifford, CDLX's 10% owner, spent $1.96M of their own money on 225,000 shares at $9, growing their stake 4%.

+$1.96M
225,000 sh @ $9
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Mar 21, 2024 ΔOwn +5.8%

Sosin Clifford, CDLX's 10% owner, spent $4.96M of their own money on 350,000 shares at $14, growing their stake 6%.

+$4.96M
350,000 sh @ $14
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Mar 18, 2024 ΔOwn +6.2%

Sosin Clifford, CDLX's 10% owner, spent $4.69M of their own money on 350,000 shares at $13, growing their stake 6%.

+$4.69M
350,000 sh @ $13
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Mar 18, 2024 ΔOwn +5.8%

Sosin Clifford, CDLX's 10% owner, spent $4.27M of their own money on 311,715 shares at $14, growing their stake 6%.

+$4.27M
311,715 sh @ $14
CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Jan 16, 2024 ΔOwn −0.3%

Sosin Clifford sold $120.1K of CDLX.

−$120.1K
17,155 sh @ $7
CDLX
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Jan 4, 2024 ΔOwn −0.7%

Sosin Clifford sold $327.7K of CDLX, trimming their stake 1%.

−$327.7K
37,000 sh @ $9
WRLD
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Apr 18, 2023 ΔOwn −0.4%

Sosin Clifford sold $227.2K of WRLD.

−$227.2K
2,762 sh @ $82
WRLD
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Apr 18, 2023 ΔOwn −0.4%

Sosin Clifford sold $225.7K of WRLD.

−$225.7K
2,700 sh @ $84
WRLD
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Apr 5, 2023 ΔOwn −0.8%

Sosin Clifford sold $477.8K of WRLD, trimming their stake 1%.

−$477.8K
5,815 sh @ $82
PRTY
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed Jan 12, 2023 ΔOwn −100%

Sosin Clifford sold $7.16M of PRTY, trimming their stake 100%.

−$7.16M
19.56M sh @ $0
PRTY
Sell SOSIN CLIFFORD · 10% Owner · Open-market sale · filed May 11, 2022 ΔOwn −2.2%

Sosin Clifford sold $642.6K of PRTY, trimming their stake 2%.

−$642.6K
444,375 sh @ $1
PRTY
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Apr 12, 2022 ΔOwn +2.4%

Sosin Clifford, PRTY's 10% owner, spent $1.63M of their own money on 470,000 shares at $3, growing their stake 2%.

+$1.63M
470,000 sh @ $3
PRTY
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Apr 11, 2022 ΔOwn +1.7%

Sosin Clifford, PRTY's 10% owner, spent $1.05M of their own money on 317,500 shares at $3, growing their stake 2%.

+$1.05M
317,500 sh @ $3
PRTY
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Apr 8, 2022 ΔOwn +6.4%

Sosin Clifford, PRTY's 10% owner, spent $3.78M of their own money on 1.16M shares at $3, growing their stake 6%.

+$3.78M
1.16M sh @ $3
PRTY
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Jan 7, 2022 ΔOwn +2.2%

Sosin Clifford, PRTY's 10% owner, spent $2.5M of their own money on 381,140 shares at $7, growing their stake 2%.

+$2.5M
381,140 sh @ $7
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Jan 7, 2022 ΔOwn +0.3%

Sosin Clifford, CDLX's 10% owner, spent $863.9K of their own money on 13,745 shares at $63.

+$863.9K
13,745 sh @ $63
PRTY
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Jan 7, 2022 ΔOwn +1.3%

Sosin Clifford, PRTY's 10% owner, spent $1.47M of their own money on 227,952 shares at $6, growing their stake 1%.

+$1.47M
227,952 sh @ $6
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Jan 7, 2022 ΔOwn +1.1%

Sosin Clifford, CDLX's 10% owner, spent $3.56M of their own money on 56,815 shares at $63, growing their stake 1%.

+$3.56M
56,815 sh @ $63
CDLX
Buy SOSIN CLIFFORD · 10% Owner · Open-market purchase · filed Jan 5, 2022 ΔOwn +1.6%

Sosin Clifford, CDLX's 10% owner, spent $5.51M of their own money on 84,090 shares at $66, growing their stake 2%.

+$5.51M
84,090 sh @ $66

Frequently asked questions

How is SOSIN CLIFFORD's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from SOSIN CLIFFORD's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.