InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (3 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
3
T+90 hit rate
40%
T+90 mean return
+2.3%
Across 20 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by YOUNG WILLIAM JOHN. Insider active across 1 company, notably Smart Sand, Inc.. In total, 29 filings have been recorded. Split: 0 buy · 3 sells. Total volume traded: €261k. Activity tracked since 30 April 2021. The latest transaction was disclosed on 17 March 2025 (Retenue fiscale). Regulator: SEC (Form 4). The full history is openly available.
Declarations29 total
3,886 shares@ US$2.381.9% of flowCommon StockSEC:0001529628-25-000070:0
12,546 shares0Common StockSEC:0001529628-25-000055:0
130,435 shares0Common StockSEC:0001529628-25-000030:0
13,064 shares@ US$2.256.3% of flowCommon StockSEC:0001529628-25-000012:0
7,551 shares@ US$2.093.3% of flowCommon StockSEC:0001529628-24-000147:0
3,886 shares@ US$2.081.7% of flowCommon StockSEC:0001529628-24-000132:0
4,608 shares@ US$1.901.8% of flowCommon StockSEC:0001529628-24-000082:0
17,666 shares0Common StockSEC:0001529628-24-000071:0
17,666 shares0Common StockSEC:0001529628-24-000052:0
154,639 shares0Common StockSEC:0001529628-24-000034:0
8,480 shares@ US$1.913.4% of flowCommon StockSEC:0001529628-23-000131:0
7,551 shares@ US$1.792.8% of flowCommon StockSEC:0001529628-23-000089:0
3,885 shares@ US$1.561.3% of flowCommon StockSEC:0001529628-23-000067:0
54,545 shares0Common StockSEC:0001529628-23-000033:0
8,476 shares@ US$1.713.1% of flowCommon StockSEC:0001529628-22-000139:0
7,548 shares@ US$2.424.1% of flowCommon StockSEC:0001529628-22-000109:0
54,545 shares0Common StockSEC:0001529628-22-000084:0
10,954 shares@ US$3.420.022% mcap11.2% of flowCommon StockSEC:0001529628-22-000072:0
2,864 shares@ US$4.350.0076% mcap3.8% of flowCommon StockSEC:0001529628-22-000059:0
29,762 shares0Common StockSEC:0001529628-22-000014
29,762 shares0Common StockSEC:0001529628-22-000014:0
8,477 shares@ US$1.780.0085% mcap10.1% of flowCommon StockSEC:0001529628-21-000217
8,477 shares@ US$1.780.0085% mcap4.3% of flowCommon StockSEC:0001529628-21-000217:0
106,007 shares0Common StockSEC:0001529628-21-000169:0
106,007 shares0Common StockSEC:0001529628-21-000169
25 of 29 declarations
About YOUNG WILLIAM JOHN
William John Young is a director at Smart Sand, Inc.
