InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
2
T+90 hit rate
0%
T+90 mean return
-12.9%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Altmeyer John W, Director. Insider active across 4 companies, notably EMCOR Group, Inc.. In total, 41 filings have been published. Breakdown: 2 buys · 2 sells. Total volume traded: €2.8m. Activity tracked since 30 April 2021. The latest transaction was disclosed on 31 July 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Altmeyer John W
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations41 total
3 shares0Common StockSEC:0000105634-26-000123:0
304 shares0Common StockSEC:0000105634-26-000087:0
2,500 shares@ US$895.000.0070% mcap71.0% of flowCommon StockSEC:0000105634-26-000076:0
2 shares0Common StockSEC:0000105634-26-000063:0
16,927 shares0Class A Common StockSEC:0001628280-26-027571:0
4 shares0Common StockSEC:0000105634-26-000016:0
2 shares0Common StockSEC:0000105634-25-000090:0
2 shares0Common StockSEC:0001062993-25-013420:0
485 shares0Common StockSEC:0001062993-25-011098:0
6 shares0Common StockSEC:0001062993-25-008282:0
9,673 shares0Class A Common StockSEC:0001739566-25-000083:0
2,000 shares@ US$404.9529.0% of flowCommon StockSEC:0001062993-25-004110:0
4 shares0Common StockSEC:0001062993-25-001467:0
5 shares0Common StockSEC:0001062993-24-018155:0
6 shares0Common StockSEC:0001062993-24-014209:0
627 shares0Common StockSEC:0001062993-24-012164:0
6 shares0Common StockSEC:0001062993-24-009161:0
270 shares0Class A Common StockSEC:0001739566-24-000094:0
7 shares0Common StockSEC:0001062993-24-001703:0
8 shares0Common StockSEC:0001062993-23-019916:0
8 shares0Common StockSEC:0001062993-23-015469:0
1,274 shares0Common StockSEC:0001062993-23-013222:0
6,746 shares0Class A Common StockSEC:0001739566-23-000099:0
12 shares0Common StockSEC:0001062993-23-009759:0
12 shares0Common StockSEC:0001062993-23-001983:0
25 of 41 declarations
About Altmeyer John W
Altmeyer John W is Administrateur. The declarant has 40 filings in total, and across the sampled filings from 2016-01-05 to 2026-06-05, buy amounts are EUR 142569 and sell amounts are EUR 2686763. The companies mentioned are EMCOR Group, Inc., Utz Brands, Inc., Carlisle Companies INC, and EMCOR GROUP INC.
