MarketPeel
Insider Trading Intelligence
KT

Kevin Tang

RAIN
10% OWNER · RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC. · CIK 0001178579
FILING MIX · LIFETIME75%/25%
BUYS
64
SELLS
21
TOTAL VALUE
$106.63M
COMPANIES
4
ACTIVE SINCE
Nov 2020
HOLDINGS NOW
2,651,308
AVG SELL PX
$8.83
TRADE KIND
SHOWING 85 / 85
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
51 backtested trades · 8 horizons · 33 pending
Forward-return performance of every backtestable P/S trade by Kevin Tang, 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
7d51+76.47%+47.49%-0.28%+47.77%+47.59%5.16
14d51+84.31%+29.23%-0.38%+29.61%+4.80%3.87
30d51+62.75%+35.77%+0.62%+35.15%+10.55%3.82
60d51+90.20%+16.43%+1.07%+15.35%+3.03%2.18
90d51+84.31%+12.00%+1.74%+10.84%-2.09%1.52
180d51(6 pending)+93.33%-0.14%+4.00%-4.14%-9.20%-0.87
1y51(9 pending)+61.90%-17.68%+11.99%-29.67%-46.25%-3.86
2y51(18 pending)+51.52%-91.96%+5.63%-97.59%-97.13%-423.31
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
RAIN · 0 shares · as of Jan 26, 2024
01,006,1222,012,2433,018,3654,024,4862024SHARES HELD
Trading cadence · quarterly flow
BUY SELL
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 · 64 buys / 21 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BOLD
BOUNDLESS BIO, INC.
PURCHASE
9,821$2.49$24.5K2,641,308Jul 2, 2026Jul 2, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
71,612$2.49$178.3K2,631,487Jul 1, 2026Jul 2, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
25,930$2.54$65.9K2,559,775Jun 30, 2026Jul 2, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
100$2.50$2502,559,875Jun 30, 2026Jul 2, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
63,985$2.47$158.0K2,533,068Jun 29, 2026Jun 29, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
777$2.48$1.9K2,533,845Jun 29, 2026Jun 29, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
134$2.54$3402,469,083Jun 26, 2026Jun 29, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
75,047$2.55$191.4K2,468,949Jun 26, 2026Jun 29, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
145,880$2.48$361.8K2,393,392Jun 25, 2026Jun 29, 2026View →
BOLD
BOUNDLESS BIO, INC.
PURCHASE
510$2.56$1.3K2,393,902Jun 25, 2026Jun 29, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
Chief Executive Officer
206,005$15.28$3.15M13,044,106Jun 2, 2026Jun 2, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
Chief Executive Officer
10,000$1.65$16.5K10,000Jun 2, 2026Jun 2, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
Chief Executive Officer
343,521$15.28$5.25M12,838,002Jun 1, 2026Jun 2, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
Chief Executive Officer
99$15.34$1.5K12,838,101Jun 1, 2026Jun 2, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
Chief Executive Officer
2,299$15.35$35.3K12,231,799May 29, 2026Jun 2, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
Chief Executive Officer
262,682$15.31$4.02M12,494,481May 29, 2026Jun 2, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
184,208$14.22$2.62M12,229,500Mar 3, 2026Mar 3, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
115,792$14.21$1.65M12,045,292Mar 2, 2026Mar 3, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
83,561$14.33$1.20M11,929,500Mar 2, 2026Mar 3, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
300,000$13.90$4.17M11,629,500Feb 27, 2026Mar 3, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
1,600$14.38$23.0K11,845,939Feb 27, 2026Mar 3, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
214,839$14.12$3.03M11,844,339Feb 27, 2026Mar 3, 2026View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
200,000$11.68$2.34M11,329,500Aug 5, 2025Aug 5, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
100,000$11.34$1.13M11,129,500Aug 4, 2025Aug 5, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
1,000,000$10.12$10.12M11,029,500Aug 1, 2025Aug 5, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
500,000$7.92$3.96M9,929,500Mar 4, 2025Mar 4, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
100,000$8.09$809.0K10,029,500Mar 4, 2025Mar 4, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
148,038$8.00$1.18M9,429,500Mar 4, 2025Mar 4, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
351,962$8.02$2.82M9,281,462Mar 3, 2025Mar 4, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
100,720$7.97$802.7K8,929,500Mar 3, 2025Mar 4, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
399,280$7.85$3.13M8,828,780Feb 28, 2025Mar 4, 2025View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
500,000$9.09$4.54M8,429,500Dec 9, 2024Dec 9, 2024View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
400,000$9.01$3.60M7,929,500Dec 6, 2024Dec 9, 2024View →
AUPH
AURINIA PHARMACEUTICALS INC.
PURCHASE
300,000$8.91$2.67M7,529,500Dec 5, 2024Dec 9, 2024View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
SALE
3,850,5130Jan 26, 2024Feb 2, 2024View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
SALE
40,132$1.21$48.6K3,850,513Dec 18, 2023Dec 18, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
SALE
109,435$1.20$131.3K3,890,645Dec 15, 2023Dec 18, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
SALE
24,406$1.21$29.5K4,000,080Dec 14, 2023Dec 18, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
47,486$0.99$47.0K3,940,341Oct 13, 2023Oct 13, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
84,145$0.99$83.3K4,024,486Oct 13, 2023Oct 13, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
52,514$0.98$51.5K3,892,855Oct 12, 2023Oct 13, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
25,188$0.98$24.7K3,840,341Oct 12, 2023Oct 13, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
74,812$0.97$72.6K3,815,153Oct 11, 2023Oct 13, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
240,341$1.12$269.2K3,740,341Jun 1, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
92,984$1.09$101.4K3,500,000Jun 1, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
5,000$1.10$5.5K3,407,016May 31, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
161,180$1.08$174.1K3,402,016May 31, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
2,016$1.08$2.2K3,234,906May 30, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
200,000$1.00$200.0K3,200,000May 30, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
32,890$1.06$34.9K3,232,890May 30, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
347,932$1.05$365.3K3,000,000May 30, 2023Jun 1, 2023View →
RAIN
RAIN ENHANCEMENT TECHNOLOGIES HOLDCO, INC.
PURCHASE
5,930$1.06$6.3K3,240,836May 30, 2023Jun 1, 2023View →
APVO
APTEVO THERAPEUTICS INC.
SALE
124,509$12.45$1.55M635,491Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
50,889$10.43$530.7K360,000Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
149,111$11.19$1.67M410,889Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
75,491$11.74$886.4K560,000Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
200,000$10.07$2.01M160,000Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
161,336$13.52$2.18M760,000Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
160,000$9.60$1.54M0Nov 23, 2021Nov 26, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
38,664$6.55$253.4K921,336Nov 22, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
3,719$6.66$24.8K960,000Nov 22, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
196,281$7.11$1.40M963,719Nov 22, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
16,667$7.36$122.7K1,160,000Nov 22, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
183,333$7.52$1.38M1,176,667Nov 19, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
30,467$8.01$244.1K1,360,000Nov 19, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
152,764$8.32$1.27M1,564,023Nov 18, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
4,023$8.00$32.2K1,560,000Nov 18, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
43,213$9.38$405.5K1,716,787Nov 18, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
SALE
169,533$8.09$1.37M1,390,467Nov 18, 2021Nov 22, 2021View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
2,650$23.87$63.3K1,760,000Nov 6, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
34,044$20.63$702.3K1,619,767Nov 6, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
29,682$22.33$662.8K1,649,449Nov 6, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
107,901$23.48$2.53M1,757,350Nov 6, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
77,133$14.22$1.10M1,197,133Nov 5, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
137,241$20.78$2.85M1,577,241Nov 5, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
171,626$23.79$4.08M1,440,000Nov 5, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
8,482$20.94$177.6K1,585,723Nov 5, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
71,241$15.32$1.09M1,268,374Nov 5, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
160,000$15.31$2.45M1,120,000Nov 5, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
99,854$13.65$1.36M739,854Nov 4, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
88,379$13.11$1.16M480,000Nov 4, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
60,146$16.33$982.2K800,000Nov 4, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
160,000$13.83$2.21M640,000Nov 4, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
68,296$10.63$726.0K391,621Nov 4, 2020Nov 6, 2020View →
APVO
APTEVO THERAPEUTICS INC.
PURCHASE
160,000$16.84$2.69M960,000Nov 4, 2020Nov 6, 2020View →
Other insiders · RAIN
Loading peer insiders…
About this filer
CIK 0001178579
ROLE
10% Owner
PRIMARY
RAIN
COMPANIES
4
ACTIVE SINCE
Nov 2020
MARKETPEEL · /INSIDER/0001178579DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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