InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (4 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
4
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 Stromberg William J, Chief Executive Officer. Insider active across 3 companies, notably Price T Rowe Group INC. Aggregated, 22 reports have been logged. Split: 0 buy · 4 sells. Total volume traded: €3.9m. Activity tracked since 7 June 2021. The latest transaction was disclosed on 28 May 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Stromberg William J
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations22 total
3,092 shares0Common Stock, par value $0.01 per shareSEC:0001628280-25-028679:0
2,440 shares0Common Stock, par value $0.01 per shareSEC:0001628280-24-024973:0
49,900 shares0Common StockSEC:0001562180-24-002005:0
3,558 shares@ US$110.864.2% of flowCommon StockSEC:0001562180-24-001960:0
19,260 shares0Common StockSEC:0001562180-24-001407:0
10,799 shares@ US$99.9411.4% of flowCommon StockSEC:0001562180-23-008264:0
5,000 shares@ US$98.49325.2% of flowCommon StockSEC:0001562180-23-007751:0
3,584 shares0Common Stock, par value $0.01 per shareSEC:0001628280-23-019772:0
3,206 shares@ US$111.553.8% of flowCommon StockSEC:0001562180-23-002026:0
23,388 shares0Common StockSEC:0001562180-23-001406:0
4,324 shares@ US$151.496.2% of flowCommon StockSEC:0001562180-23-000217:0
54,000 shares0Common StockSEC:0001562180-23-000218:0
9,009 shares@ US$122.2611.9% of flowCommon StockSEC:0001562180-22-008203:0
10,000 shares@ US$124.1513.9% of flowCommon StockSEC:0001562180-22-007655:0
36,000 shares0Common StockSEC:0001562180-22-004025:0
1,254 shares@ US$79.71372.1% of flowCommon StockSEC:0001562180-22-002431:0
4,444 shares@ US$145.2612.9% of flowCommon StockSEC:0001562180-22-002032:0
4,556 shares@ US$198.851317.9% of flowCommon StockSEC:0001562180-21-007889:0
8,913 shares@ US$199.4135.2% of flowCommon StockSEC:0001562180-21-007672:0
16,160 shares0Common StockSEC:0001562180-21-007580:0
8,000 shares@ US$211.174831.9% of flowCommon StockSEC:0001562180-21-005213:0
7,000 shares0Common StockSEC:0001562180-21-004147:0
22 of 22 declarations
About Stromberg William J
Stromberg William J is Directeur Général. He has 22 filings in total, and across the 22 sampled recent filings, the reported sell amount is EUR 3897777, with transactions dated from 2021-06-09 to 2025-05-30. The most frequent transaction nature is Retenue fiscale, and the companies mentioned are Price T Rowe Group INC, PRICE T ROWE GROUP INC, and GE HealthCare Technologies Inc.
