MarketPeel
Insider Trading Intelligence
EV

Eric Vishria

AMPL
DIRECTOR · AMPLITUDE, INC. · CIK 0001617474
FILING MIX · LIFETIME49%/51%
BUYS
75
SELLS
78
TOTAL VALUE
$82.27M
COMPANIES
4
ACTIVE SINCE
Apr 2020
HOLDINGS NOW
256,937
AVG SELL PX
$41.85
TRADE KIND
SHOWING 153 / 153
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
26 backtested trades · 8 horizons · 26 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Eric Vishria, 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
7d26+38.46%-0.04%+0.75%-0.79%-1.52%
14d26+46.15%+0.96%+0.37%+0.59%+0.67%
30d26+50.00%+3.48%+1.51%+1.97%+3.30%
60d26+48.00%+7.68%+3.46%+4.16%+2.56%
90d26+52.00%+14.31%+4.84%+9.63%+4.14%
180d26(1 pending)+72.73%+10.27%+8.92%+1.00%-6.92%
1y26(5 pending)+94.74%+37.13%+25.14%+12.11%-31.07%
2y26(20 pending)+20.00%-31.66%+58.04%-93.02%-98.92%
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
AMPL · 64,712 shares · as of Jun 12, 2025
03,434,4676,868,93410,303,40113,737,8682022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
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
FLOW · 75 buys / 78 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CBRS
CEREBRAS SYSTEMS INC.
PURCHASE
99,65199,651Jun 29, 2026Jul 1, 2026View →
CFLT
CONFLUENT, INC.
SALE
663,6370Mar 17, 2026Mar 19, 2026View →
CFLT
CONFLUENT, INC.
SALE
12,5590Mar 17, 2026Mar 19, 2026View →
CFLT
CONFLUENT, INC.
SALE
8,3020Mar 17, 2026Mar 19, 2026View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
61,905$30.57$1.89M663,637Feb 13, 2026Feb 18, 2026View →
CFLT
CONFLUENT, INC.
SALEGRANT
Gift
336,000725,542Dec 12, 2025Dec 12, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
15,476$30.00$464.3K1,061,542Dec 10, 2025Dec 12, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
15,476$29.84$461.8K1,077,018Dec 8, 2025Dec 10, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
30,953$23.64$731.7K1,092,494Oct 29, 2025Oct 31, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
30,953$20.00$619.1K1,123,447Aug 28, 2025Sep 2, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
14,90664,712Jun 12, 2025Jun 16, 2025View →
CFLT
CONFLUENT, INC.
PURCHASEGRANT
Stock grant
8,30220,861Jun 11, 2025Jun 12, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
15,476$25.00$386.9K1,154,400Jun 5, 2025Jun 9, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
30,953$21.93$678.8K1,169,876May 19, 2025May 21, 2025View →
AMPL
AMPLITUDE, INC.
SALE10b5-1
10b5-1 plan
10,000$12.00$120.0K329,621May 12, 2025May 14, 2025View →
AMPL
AMPLITUDE, INC.
SALE
1,685,0080May 12, 2025May 14, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,685,0081,685,008May 12, 2025May 14, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASE
77,762339,621May 12, 2025May 14, 2025View →
AMPL
AMPLITUDE, INC.
SALE
1,685,0080May 12, 2025May 14, 2025View →
AMPL
AMPLITUDE, INC.
SALE10b5-1
10b5-1 plan
25,000$10.15$253.7K261,859May 8, 2025May 12, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
64349,806Apr 5, 2025Apr 8, 2025View →
AMPL
AMPLITUDE, INC.
SALE10b5-1
10b5-1 plan
35,000$12.80$447.8K286,859Feb 24, 2025Feb 26, 2025View →
AMPL
AMPLITUDE, INC.
SALE
1,000,0000Feb 20, 2025Feb 24, 2025View →
AMPL
AMPLITUDE, INC.
SALE
1,000,0001,685,008Feb 20, 2025Feb 24, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASE
45,651321,859Feb 20, 2025Feb 24, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,000,0001,000,000Feb 20, 2025Feb 24, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
30,220$35.83$1.08M1,247,990Feb 13, 2025Feb 18, 2025View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
47,161$36.37$1.72M1,200,829Feb 13, 2025Feb 18, 2025View →
AMPL
AMPLITUDE, INC.
SALE10b5-1
10b5-1 plan
3,563$12.00$42.8K276,208Jan 28, 2025Jan 29, 2025View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
68349,163Jan 5, 2025Jan 7, 2025View →
AMPL
AMPLITUDE, INC.
SALE10b5-1
10b5-1 plan
6,437$12.02$77.4K279,771Dec 13, 2024Dec 16, 2024View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
15,476$30.00$464.3K1,278,210Nov 13, 2024Nov 15, 2024View →
AMPL
AMPLITUDE, INC.
SALE10b5-1
10b5-1 plan
25,000$10.18$254.5K286,208Nov 12, 2024Nov 14, 2024View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
40,532$25.94$1.05M1,298,154Nov 1, 2024Nov 5, 2024View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
4,468$26.46$118.2K1,293,686Nov 1, 2024Nov 5, 2024View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
1,429$25.93$37.1K1,338,686Nov 1, 2024Nov 5, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
85448,480Oct 5, 2024Oct 8, 2024View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
30,953$20.11$622.5K1,340,115Aug 8, 2024Aug 12, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
85947,626Jul 5, 2024Jul 9, 2024View →
CFLT
CONFLUENT, INC.
PURCHASEGRANT
Stock grant
7,16012,559Jun 12, 2024Jun 14, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
18,89446,767Jun 11, 2024Jun 13, 2024View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
61,905$31.41$1.94M1,371,068May 21, 2024May 23, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
72427,873Apr 5, 2024Apr 9, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,000,0001,000,000Feb 26, 2024Feb 28, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASE
45,637311,208Feb 26, 2024Feb 28, 2024View →
AMPL
AMPLITUDE, INC.
SALE
1,000,0000Feb 26, 2024Feb 28, 2024View →
AMPL
AMPLITUDE, INC.
SALE
1,000,0002,685,008Feb 26, 2024Feb 28, 2024View →
CFLT
CONFLUENT, INC.
PURCHASE
37116,362Feb 22, 2024Feb 26, 2024View →
CFLT
CONFLUENT, INC.
SALE
2,573,0670Feb 22, 2024Feb 26, 2024View →
CFLT
CONFLUENT, INC.
PURCHASE
2,573,0672,573,067Feb 22, 2024Feb 26, 2024View →
CFLT
CONFLUENT, INC.
PURCHASE
17,9021,432,973Feb 22, 2024Feb 26, 2024View →
CFLT
CONFLUENT, INC.
SALE
2,573,0670Feb 22, 2024Feb 26, 2024View →
CFLT
CONFLUENT, INC.
SALE
16,3620Feb 22, 2024Feb 26, 2024View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,000,0001,000,000Dec 11, 2023Dec 13, 2023View →
AMPL
AMPLITUDE, INC.
SALE
1,000,0003,685,008Dec 11, 2023Dec 13, 2023View →
AMPL
AMPLITUDE, INC.
PURCHASE
45,637265,571Dec 11, 2023Dec 13, 2023View →
AMPL
AMPLITUDE, INC.
SALE
1,000,0000Dec 11, 2023Dec 13, 2023View →
CFLT
CONFLUENT, INC.
SALE
3,862,5930Jun 14, 2023Jun 16, 2023View →
CFLT
CONFLUENT, INC.
SALE
24,54615,991Jun 14, 2023Jun 16, 2023View →
CFLT
CONFLUENT, INC.
SALE
3,862,5932,573,067Jun 14, 2023Jun 16, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
26,8591,415,071Jun 14, 2023Jun 16, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
3,862,5933,862,593Jun 14, 2023Jun 16, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
56040,537Jun 14, 2023Jun 16, 2023View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
17,20627,149Jun 8, 2023Jun 12, 2023View →
CFLT
CONFLUENT, INC.
PURCHASEGRANT
Stock grant
5,3995,399Jun 1, 2023Jun 5, 2023View →
CFLT
CONFLUENT, INC.
SALEGRANT
Gift
115,0001,388,212May 31, 2023Jun 1, 2023View →
CFLT
CONFLUENT, INC.
SALE10b5-1
10b5-1 plan
50,000$30.07$1.50M1,503,212May 30, 2023Jun 1, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
26,8551,553,212May 17, 2023May 19, 2023View →
CFLT
CONFLUENT, INC.
SALE
3,862,5930May 17, 2023May 19, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
56064,523May 17, 2023May 19, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
3,862,5933,862,593May 17, 2023May 19, 2023View →
CFLT
CONFLUENT, INC.
SALE
3,862,5936,435,660May 17, 2023May 19, 2023View →
CFLT
CONFLUENT, INC.
SALE
24,54639,977May 17, 2023May 19, 2023View →
AMPL
AMPLITUDE, INC.
PURCHASE
69,659296,160Feb 22, 2023Feb 24, 2023View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,526,4301,526,430Feb 22, 2023Feb 24, 2023View →
AMPL
AMPLITUDE, INC.
SALE
1,526,4304,685,008Feb 22, 2023Feb 24, 2023View →
AMPL
AMPLITUDE, INC.
SALE
1,526,4300Feb 22, 2023Feb 24, 2023View →
CFLT
CONFLUENT, INC.
SALE
24,54663,963Feb 16, 2023Feb 17, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
3,862,5933,862,593Feb 15, 2023Feb 17, 2023View →
CFLT
CONFLUENT, INC.
SALE
3,862,59310,298,253Feb 15, 2023Feb 17, 2023View →
CFLT
CONFLUENT, INC.
SALE
3,862,5930Feb 15, 2023Feb 17, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
26,8551,526,357Feb 15, 2023Feb 17, 2023View →
CFLT
CONFLUENT, INC.
PURCHASE
56088,509Feb 15, 2023Feb 17, 2023View →
CFLT
CONFLUENT, INC.
SALE
24,54587,949Dec 1, 2022Dec 2, 2022View →
AMPL
AMPLITUDE, INC.
SALE
1,526,4300Nov 30, 2022Dec 2, 2022View →
AMPL
AMPLITUDE, INC.
SALE
1,526,4306,211,438Nov 30, 2022Dec 2, 2022View →
CFLT
CONFLUENT, INC.
SALE
3,862,5930Nov 30, 2022Dec 2, 2022View →
CFLT
CONFLUENT, INC.
SALE
3,862,59314,160,846Nov 30, 2022Dec 2, 2022View →
CFLT
CONFLUENT, INC.
PURCHASE
560112,494Nov 30, 2022Dec 2, 2022View →
CFLT
CONFLUENT, INC.
PURCHASE
3,862,5933,862,593Nov 30, 2022Dec 2, 2022View →
AMPL
AMPLITUDE, INC.
PURCHASE
69,659226,501Nov 30, 2022Dec 2, 2022View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,526,4301,526,430Nov 30, 2022Dec 2, 2022View →
CFLT
CONFLUENT, INC.
PURCHASE
26,8551,499,502Nov 30, 2022Dec 2, 2022View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,526,4301,526,430Aug 8, 2022Aug 10, 2022View →
AMPL
AMPLITUDE, INC.
SALE
1,526,4300Aug 8, 2022Aug 10, 2022View →
CFLT
CONFLUENT, INC.
PURCHASE
3,862,5933,862,593Aug 8, 2022Aug 10, 2022View →
CFLT
CONFLUENT, INC.
SALE
3,862,59318,023,439Aug 8, 2022Aug 10, 2022View →
CFLT
CONFLUENT, INC.
SALE
3,862,5930Aug 8, 2022Aug 10, 2022View →
AMPL
AMPLITUDE, INC.
SALE
1,526,4307,737,868Aug 8, 2022Aug 10, 2022View →
AMPL
AMPLITUDE, INC.
PURCHASE
69,659156,842Aug 8, 2022Aug 10, 2022View →
CFLT
CONFLUENT, INC.
PURCHASE
26,8551,472,647Aug 8, 2022Aug 10, 2022View →
AMPL
AMPLITUDE, INC.
PURCHASEGRANT
Stock grant
9,9439,943Jun 9, 2022Jun 10, 2022View →
AMPL
AMPLITUDE, INC.
PURCHASE
3,000,0003,000,000Nov 12, 2021Nov 16, 2021View →
AMPL
AMPLITUDE, INC.
SALE
3,000,0000Nov 12, 2021Nov 16, 2021View →
AMPL
AMPLITUDE, INC.
SALE
3,000,0009,264,298Nov 12, 2021Nov 16, 2021View →
CFLT
CONFLUENT, INC.
SALE
3,862,59321,886,032Nov 12, 2021Nov 16, 2021View →
CFLT
CONFLUENT, INC.
SALE
3,862,5930Nov 12, 2021Nov 16, 2021View →
CFLT
CONFLUENT, INC.
PURCHASE
3,862,5933,862,593Nov 12, 2021Nov 16, 2021View →
AMPL
AMPLITUDE, INC.
PURCHASE
136,911228,133Nov 12, 2021Nov 16, 2021View →
CFLT
CONFLUENT, INC.
PURCHASE
26,8551,445,792Nov 12, 2021Nov 16, 2021View →
AMPL
AMPLITUDE, INC.
SALE
200,000$53.28$10.66M726,430Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
SALE
200,000$54.20$10.84M526,430Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
SALE
2,000,0000Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,473,5702,000,000Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
SALE
1,473,57012,264,298Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
SALE
600,000$50.00$30.00M926,430Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
PURCHASE
91,27291,272Sep 28, 2021Sep 30, 2021View →
AMPL
AMPLITUDE, INC.
PURCHASE
1,526,4301,526,430Sep 22, 2021Sep 24, 2021View →
AMPL
AMPLITUDE, INC.
SALE
1,526,43013,737,868Sep 22, 2021Sep 24, 2021View →
CFLT
CONFLUENT, INC.
PURCHASE
9,267,3729,267,372Sep 8, 2021Sep 10, 2021View →
CFLT
CONFLUENT, INC.
SALE
9,267,3720Sep 8, 2021Sep 10, 2021View →
CFLT
CONFLUENT, INC.
SALE
9,267,37225,748,625Sep 8, 2021Sep 10, 2021View →
CFLT
CONFLUENT, INC.
PURCHASE
1,418,9371,418,937Sep 8, 2021Sep 10, 2021View →
CFLT
CONFLUENT, INC.
SALE
9,6850Jun 28, 2021Jun 29, 2021View →
CFLT
CONFLUENT, INC.
SALE
932,8880Jun 28, 2021Jun 29, 2021View →
CFLT
CONFLUENT, INC.
SALE
29,923,9440Jun 28, 2021Jun 29, 2021View →
CFLT
CONFLUENT, INC.
SALE
4,149,4800Jun 28, 2021Jun 29, 2021View →
CFLT
CONFLUENT, INC.
PURCHASE
35,015,99735,015,997Jun 28, 2021Jun 29, 2021View →
SFIX
STITCH FIX, INC.
SALE
283,468853,407Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
SALE
283,4680Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
SALE
1,816,5325,468,828Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
1,816,5321,816,532Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
283,468283,468Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
SALE
1,816,5320Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
56,249101,658Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
62,888653,484Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
25,49125,491Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
15,64015,640Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
1,7204,997Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
27,88227,882Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
10,78210,782Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
44,816164,978Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
86,82986,829Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
6,7226,722Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
3291,420Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
40,39540,395Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
18,59718,597Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
78,88578,885Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
92,57492,574Jun 22, 2021Jun 24, 2021View →
SFIX
STITCH FIX, INC.
PURCHASE
352,339$15.26$5.38M446,761Apr 9, 2020Apr 13, 2020View →
SFIX
STITCH FIX, INC.
PURCHASE
700$16.92$11.8K1,000,000Apr 9, 2020Apr 13, 2020View →
SFIX
STITCH FIX, INC.
PURCHASE
94,422$14.67$1.39M94,422Apr 9, 2020Apr 13, 2020View →
SFIX
STITCH FIX, INC.
PURCHASE
552,539$16.35$9.03M999,300Apr 9, 2020Apr 13, 2020View →
Other insiders · AMPL
Loading peer insiders…
About this filer
CIK 0001617474
ROLE
Director
PRIMARY
AMPL
COMPANIES
4
ACTIVE SINCE
Apr 2020
MARKETPEEL · /INSIDER/0001617474DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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

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