Sign in

CIK 0000100591 · Large accelerated filer

Ticker
AGX
Exchange
NYSE
Industry
Construction - Special Trade Contractors
FY end
Jan 31
Incorporated
DE
Entity type
operating
EIN
131947195
Phone
301 315-0027
Business address
4075 WILSON BOULEVARD SUITE 440, ARLINGTON, VA, 22203
Former names
PUROFLOW INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-10-13 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +5,235 $43.10 $226K 26,241
2025-10-13 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +4,765 $42.31 $202K 31,006
2025-10-13 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Sale −10,000 $292.09 $2.9M 21,006
2025-10-13 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −5,235 $43.10 $226K 29,500
2025-10-13 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −4,765 $42.31 $202K 24,735
2025-10-10 QUINN JAMES W Director Other disposition −5,578 43,992
2025-10-10 QUINN JAMES W Director Other acquisition +5,578 5,578
2025-10-09 Watson David Hibbert PRESIDENT AND CEO Sale −4,441 $277.01 $1.2M 47,691
2025-10-09 Watson David Hibbert PRESIDENT AND CEO Gift −559 47,132
2025-10-09 Watson David Hibbert PRESIDENT AND CEO Gift +559 559
2025-10-09 Watson David Hibbert PRESIDENT AND CEO Sale −559 $272.27 $152K 0
2025-10-08 Flanders Cynthia Director Sale −15,000 $271.96 $4.1M 16,428
2025-10-01 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +5,000 $43.10 $216K 26,006
2025-10-01 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Sale −5,000 $275.00 $1.4M 21,006
2025-10-01 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −5,000 $43.10 $216K 34,735
2025-10-01 Leimkuhler William F. Director Sale −11,802 $274.73 $3.2M 38,834
2025-09-30 QUINN JAMES W Director Sale −13,444 $269.12 $3.6M 49,570
2025-09-29 Jeffrey John Ronald Jr. Director Sale −4,698 $268.60 $1.3M 4,556
2025-09-24 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +5,000 $43.10 $216K 26,006
2025-09-24 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Sale −5,000 $267.00 $1.3M 21,006

Page 11 of 34 · 672 trades