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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
2025-09-24 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −5,000 $43.10 $216K 39,735
2025-09-22 QUINN JAMES W Director Sale −4,660 $259.35 $1.2M 0
2025-09-19 Getsinger Peter W Director Sale −1,000 $264.54 $265K 11,896
2025-09-19 Sweeney Karen Director Sale −390 $264.25 $103K 1,315
2025-09-19 QUINN JAMES W Director Sale −11,897 $260.73 $3.1M 4,660
2025-09-18 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +7,500 $43.10 $323K 28,506
2025-09-18 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Sale −7,500 $257.39 $1.9M 21,006
2025-09-18 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −7,500 $43.10 $323K 44,735
2025-09-17 Getsinger Peter W Director Sale −2,609 $239.68 $625K 12,896
2025-09-15 Getsinger Peter W Director Option exercise +2,609 $30.44 $79K 15,505
2025-09-15 Getsinger Peter W Director Option exercise · Option to Purchase Common Stock −3,000 $30.44 $91K 28,500
2025-08-05 Griffin William F Jr Director Other disposition −80,000 0
2025-08-05 Griffin William F Jr Director Other acquisition +80,000 135,976
2025-07-31 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +2,735 $46.35 $127K 23,741
2025-07-31 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise +2,265 $43.10 $98K 26,006
2025-07-31 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Sale −5,000 $245.00 $1.2M 21,006
2025-07-31 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −2,735 $46.35 $127K 54,500
2025-07-31 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Option exercise · Option to Purchase Common Stock −2,265 $43.10 $98K 52,235
2025-07-31 Collins Charles Edwin IV CHIEF EXECUTIVE OFFICER, GEMMA Sale −5,000 $245.00 $1.2M 14,506
2025-07-31 Deily Richard H Compliance Officer, Former CFO Sale −1,604 $242.77 $389K 7,802

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