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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 02 Mar 2026 for Armstrong World Industries INC, €381k.
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Austin So: trading record in brief
Filings by Austin So span 3 companies, the busiest being Armstrong World Industries Inc, Stonemor Partners LP and Stonemor Inc. Between 5 July 2017 and 27 February 2026, the trades on record add up to 26 filings.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The record was last updated on 2 March 2026 with a share grant (€171k) in Armstrong World Industries Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Austin So
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations7 total
2,595 shares@ US$173.50100.0% of flowCommon StockSEC:0000007431-26-000020:0
8,049 shares0Common StockSEC:0001127602-25-011915:0
1,268 sharesCommon StockSEC:0001127602-25-002731:0
1,269 sharesCommon StockSEC:0001127602-25-002740:0
1,268 sharesCommon StockSEC:0001127602-24-003143:0
1,268 sharesCommon StockSEC:0001127602-23-003319:0
37,667 shares0Common StockSEC:0000899243-22-005145:0
7 of 7 declarations
