InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
2
T+90 hit rate
47%
T+90 mean return
+6.4%
Across 32 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by Howard Justyn Russell, Executive Chair. Insider active across 1 company, notably Sprout Social, Inc.. In total, 78 filings have been logged. Breakdown: 0 buy · 2 sells. Total volume traded: €843k. History available since 10 May 2021. The latest transaction was filed on 7 October 2025 (C). Regulator: SEC (Form 4). The full history is openly available.
Declarations78 total
20,000 shares0Class A Common StockSEC:0001791816-25-000011
20,000 shares0Class A Common StockSEC:0001791816-25-000011:0
40,000 shares0Class A Common StockSEC:0001517375-25-000075:0
40,000 shares0Class A Common StockSEC:0001517375-25-000054:0
109,489 shares0Class A Common StockSEC:0001517375-25-000036:0
24,496 shares@ US$26.3168.0% of flowClass A Common StockSEC:0001517375-25-000030:0
20,281 shares0Class A Common StockSEC:0001517375-25-000013:0
20,000 shares0Class A Common StockSEC:0001517375-25-000006:0
20,000 shares0Class A Common StockSEC:0001517375-24-000142:0
9,828 shares@ US$31.453.8% of flowClass A Common StockSEC:0001517375-24-000135:0
20,000 shares0Class A Common StockSEC:0001517375-24-000124:0
8,595 shares@ US$29.272.9% of flowClass A Common StockSEC:0001517375-24-000114:0
20,000 shares0Class A Common StockSEC:0001517375-24-000112:0
8,595 shares@ US$29.272.9% of flowClass A Common StockSEC:0001517375-24-000109:0
20,000 shares0Class A Common StockSEC:0001517375-24-000106:0
20,000 shares0Class A Common StockSEC:0001517375-24-000092:0
20,000 shares0Class A Common StockSEC:0001517375-24-000088:0
8,407 shares@ US$32.313.2% of flowClass A Common StockSEC:0001517375-24-000084:0
20,000 shares0Class A Common StockSEC:0001517375-24-000071:0
20,000 shares0Class A Common StockSEC:0001517375-24-000062:0
118,724 shares0Class A Common StockSEC:0001517375-24-000039:0
20,000 shares0Class A Common StockSEC:0001517375-24-000037:0
23,083 shares@ US$63.9517.7% of flowClass A Common StockSEC:0001517375-24-000027:0
20,000 shares0Class A Common StockSEC:0001517375-24-000012:0
20,000 shares0Class A Common StockSEC:0001517375-24-000004:0
25 of 78 declarations
About Howard Justyn Russell
Howard Justyn Russell is the Executive Chair of Sprout Social, Inc.
