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$ Value

$184K

Shares

5,000

Price

$37

Filed

Apr 22

Insider

Name

Collins Charles Edwin IV

Title

CHIEF EXECUTIVE OFFICER, GEMMA

CIK

0001791800

Roles

Officer

Transaction Details

Transaction Date

2026-04-21

Code

M

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

7,567

Footnotes

On April 20, 2026, the Reporting Person exercised his stock option awarded on April 17, 2023 to purchase 2,500 shares of the Issuer's common stock at a price of $39.47 per share. | On April 20, 2026, the Reporting Person sold 2,500 shares of the Issuer's common stock on the open market at a price of $610 per share. | On April 21, 2026, the Reporting Person exercised his stock option awarded on April 18, 2022 to purchase 5,000 shares of the Issuer's common stock at a price of $36.78 per share. | On April 21, 2026, the Reporting Person exercised the remaining portion of his stock option awarded on April 16, 2020 to purchase 5,235 shares of the Issuer's common stock at a price of $33.81 per share. | On April 21, 2026, the Reporting Person exercised a portion of his stock option awarded on April 16, 2024 to purchase 500 shares of the Issuer's common stock at a price of $61.22 per share. | On April 21, 2026, the Reporting Person exercised a portion of his stock option awarded on April 10, 2025 to purchase 333 shares of the Issuer's common stock at a price of $148.72 per share. | On April 21, 2026, the Reporting Person sold 11,068 shares of the Issuer's common stock on the open market at an average price of $621.61 per share.

Filing Info

Accession No.

0001791800-26-000008

Form Type

4

Issuer CIK

0000100591

Collins Charles Edwin IV's History

Date Ticker Type Value
2026-04-21 AGX M $184K
2026-04-21 AGX M $177K
2026-04-21 AGX M $31K
2026-04-21 AGX M $50K
2026-04-21 AGX $6.9M
2026-04-21 AGX M $184K
2026-04-21 AGX M $177K
2026-04-21 AGX M $31K
2026-04-21 AGX M $50K
2026-04-20 AGX M $99K

Other Insiders at AGX (90d)

Insider Bought Sold Last
Leimkuhler William F. $5.1M 2026-04-13
Griffin William F Jr 2026-04-08
Watson David Hibbert
PRESIDENT AND CEO
$11.6M 2026-04-17
Getsinger Peter W $1.4M 2026-04-02
Jeffrey John Ronald Jr. $4.7M 2026-04-21
Larroque Alexander Lisa 2026-04-16
Collins Charles Edwin IV
CHIEF EXECUTIVE OFFICER, GEMMA
$8.4M 2026-04-21
Baugher Joshua Scott
Chief Financial Officer
$363K 2026-04-17