InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the detailed record of transactions filed by Smith David Byron Jr. Director active across 2 companies, notably Northern Trust CORP. In total, 57 disclosures have been recorded. History available since 29 April 2021. The latest transaction was filed on 7 August 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Smith David Byron Jr
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations57 total
130 shares@ US$296.660.0000% mcap2.2% of flowCommon StockSEC:0000049826-26-000053:0
1,120 shares0Common StockSEC:0001478669-26-000015:0
1,200 shares0Common StockSEC:0001478669-26-000011:0
989 shares0Common StockSEC:0001478669-26-000009:0
131 shares@ US$293.572.2% of flowCommon StockSEC:0001478669-26-000005:0
1,340 shares0Common StockSEC:0001478669-26-000003:0
6,709 shares0Common StockSEC:0000049826-25-000061:0
157 shares@ US$245.492.3% of flowCommon StockSEC:0000049826-25-000060:0
1,580 shares0Common StockSEC:0001478669-25-000014:0
153 shares@ US$252.312.4% of flowCommon StockSEC:0001478669-25-000011:0
1,520 shares0Common StockSEC:0001478669-25-000008:0
872 shares0Common StockSEC:0000950170-25-081449:0
922 shares@ US$242.3211.9% of flowCommon StockSEC:0001478669-25-000004:0
2,160 shares0Common StockSEC:0000073124-25-000189:0
1,902 shares0Common StockSEC:0000073124-25-000181:0
151 shares@ US$255.562.2% of flowCommon StockSEC:0001478669-25-000002:0
1,780 shares0Common StockSEC:0000073124-25-000045:0
635 shares0Common StockSEC:0001478669-24-000013:0
147 shares@ US$263.082.1% of flowCommon StockSEC:0001478669-24-000010:0
1,990 shares0Common StockSEC:0000073124-24-000269:0
158 shares@ US$243.852.1% of flowCommon StockSEC:0001478669-24-000008:0
2,250 shares0Common StockSEC:0000073124-24-000208:0
775 shares0Common StockSEC:0001478669-24-000006:0
916 shares@ US$243.8812.5% of flowCommon StockSEC:0001478669-24-000004:0
2,400 shares0Common StockSEC:0000073124-24-000163:0
25 of 57 declarations
About Smith David Byron Jr
SMITH DAVID BYRON JR is a declarant with 55 filings in total. He is a director at Illinois Tool Works INC and Northern Trust CORP. Among the sampled recent filings available, the period runs from 2016-02-09 to 2026-05-01, with sum_buy_eur at 0 and sum_sell_eur at 0.
