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Marvin Cheng

KRT
VP-MANUFACTURING, SECY & DIR. · KARAT PACKAGING INC. · CIK 0001790959
FILING MIX · LIFETIME15%/85%
BUYS
6
SELLS
33
TOTAL VALUE
$37.36M
COMPANIES
1
ACTIVE SINCE
Apr 2021
HOLDINGS NOW
5,257,272
AVG SELL PX
$24.36
TRADE KIND
SHOWING 39 / 39
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
23 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Marvin Cheng, 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
7d23+60.87%-2.89%-1.07%-1.81%-1.65%—
14d23+82.61%-2.92%-2.03%-0.89%-0.36%—
30d23+78.26%-5.91%-3.67%-2.24%-3.33%—
60d23+100.00%-9.29%-1.88%-7.41%-8.95%—
90d23+91.30%-12.32%-0.86%-11.46%-14.04%—
180d23+91.30%-2.21%+0.77%-2.98%-2.02%—
1y23+43.48%+10.99%+7.96%+3.02%-1.62%—
2y23(1 pending)+4.55%+21.77%+27.91%-6.14%-5.03%—
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
KRT · 5,257,272 shares · as of Jun 27, 2025
01,831,9763,663,9525,495,9277,327,9032022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
FLOW · 6 buys / 33 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
112,500$27.00$3.04M5,257,272Jun 27, 2025Jul 1, 2025 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
750,000$27.00$20.25M5,369,772Jun 12, 2025Jun 13, 2025 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
150,000$21.00$3.15M6,099,727Sep 19, 2023Sep 19, 2023 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
500,000$21.00$10.50M6,249,727Sep 12, 2023Sep 14, 2023 ↗View →
KRT
KARAT PACKAGING INC.
PURCHASE
VP-Manufacturing, Secy
1,000$13.44$13.4K6,749,727Dec 16, 2022Jan 13, 2023 ↗View →
KRT
KARAT PACKAGING INC.
PURCHASE
VP-Manufacturing, Secy
1,000$13.44$13.4K6,749,727Dec 16, 2022Dec 20, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
500$18.25$9.1K6,748,727Sep 14, 2022Sep 16, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
1,000$18.13$18.1K6,749,227Sep 13, 2022Sep 13, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
2,000$18.28$36.5K6,750,227Sep 9, 2022Sep 13, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
282$18.30$5.2K6,752,227Sep 8, 2022Sep 9, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
1,721$18.20$31.3K6,752,509Sep 7, 2022Sep 9, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
1,122$18.26$20.5K6,754,230Sep 2, 2022Sep 6, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
500$18.50$9.3K6,755,352Aug 31, 2022Sep 1, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
1,200$18.77$22.5K6,755,852Aug 30, 2022Sep 1, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
800$18.56$14.8K6,757,052Aug 23, 2022Aug 24, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
1,000$18.60$18.6K6,757,852Aug 18, 2022Aug 22, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
2,500——6,758,852Mar 4, 2022Mar 11, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
59,524——6,761,352Feb 2, 2022Mar 11, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
59,524——6,820,876Feb 2, 2022Mar 11, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
15,000——6,880,400Dec 31, 2021Jan 3, 2022 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
5,000——6,938,879Dec 29, 2021Dec 29, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
43,479——6,895,400Dec 29, 2021Dec 29, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
2,608——6,943,879Dec 23, 2021Dec 27, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
5,221$19.78$103.3K6,986,703Dec 14, 2021Dec 14, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
400$19.97$8.0K6,991,924Dec 14, 2021Dec 14, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
8,695——6,969,313Dec 14, 2021Dec 16, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
5,000——6,949,096Dec 14, 2021Dec 16, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
5,217——6,964,096Dec 14, 2021Dec 16, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
2,609——6,946,487Dec 14, 2021Dec 16, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
10,000——6,954,096Dec 14, 2021Dec 16, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
8,695——6,978,008Dec 14, 2021Dec 16, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
500$21.50$10.8K6,992,324Dec 13, 2021Dec 14, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy
1,234$21.50$26.5K6,992,824Dec 10, 2021Dec 13, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALEGRANT
Gift
331,200——6,994,058Dec 8, 2021Dec 8, 2021 ↗View →
KRT
KARAT PACKAGING INC.
SALE
VP-Manufacturing, Secy & Dir.
2,645$21.52$56.9K7,325,258Dec 7, 2021Dec 8, 2021 ↗View →
KRT
KARAT PACKAGING INC.
PURCHASE
VP-Manufacturing, Secy & Dir.
200$16.92$3.4K7,327,903May 6, 2021Jul 28, 2021 ↗View →
KRT
KARAT PACKAGING INC.
PURCHASE
VP-Manufacturing, Secy & Dir.
100$18.37$1.8K7,327,703Apr 21, 2021Jul 28, 2021 ↗View →
KRT
KARAT PACKAGING INC.
PURCHASE
VP-Manufacturing, Secy & Dir.
100$18.05$1.8K7,327,598Apr 19, 2021Jul 28, 2021 ↗View →
KRT
KARAT PACKAGING INC.
PURCHASE
VP-Manufacturing, Secy & Dir.
5$18.08$907,327,603Apr 19, 2021Jul 28, 2021 ↗View →
Other insiders · KRT
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About this filer
CIK 0001790959
ROLE
VP-Manufacturing, Secy & Dir.
PRIMARY
KRT
COMPANIES
1
ACTIVE SINCE
Apr 2021
MARKETPEEL · /INSIDER/0001790959DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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