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Graham (GHM)

Graham (GHM) (NYSE: GHM) insider transactions

In the twelve months to 10 November 2026, executives and directors of Graham (GHM) reported no open-market sales and no open-market purchases, according to the Form 4 filings they submitted to the SEC.

Latest transactions

The 20 most recent transactions in Graham (GHM) shares reported on Form 4
DateInsiderRoleTransactionSharesPriceHeld afterFiling
18 September 2026Gregorio MauroDirectorGift−936—0Form 4
2 September 2026Gregorio MauroDirectorOption exercise+936—2,136Form 4
8 June 2026Malone MatthewPresident and CEOGrant or award+8,619—66,106Form 4
8 June 2026Malone MatthewPresident and CEOShares withheld for tax−2,477$95.3463,629Form 4
8 June 2026Thome Christopher J.VP-Finance; CFOGrant or award+8,619—39,181Form 4
8 June 2026Thome Christopher J.VP-Finance; CFOShares withheld for tax−3,193$95.3435,988Form 4
8 June 2026Thoren Daniel J.Executive ChairmanGrant or award+22,101—383,040Form 4
8 June 2026Thoren Daniel J.Executive ChairmanShares withheld for tax−8,095$95.34374,945Form 4
4 June 2026Malone MatthewPresident and CEOOption exercise+1,291—57,858Form 4
4 June 2026Malone MatthewPresident and CEOShares withheld for tax−371$107.9657,487Form 4
4 June 2026Thome Christopher J.VP-Finance; CFOOption exercise+1,643—31,170Form 4
4 June 2026Thome Christopher J.VP-Finance; CFOShares withheld for tax−608$107.9630,562Form 4
4 June 2026Thoren Daniel J.Executive ChairmanOption exercise+5,543—362,532Form 4
4 June 2026Thoren Daniel J.Executive ChairmanShares withheld for tax−1,593$107.96360,939Form 4
2 June 2026Thome Christopher J.VP-Finance; CFOOption exercise+1,099—29,934Form 4
2 June 2026Thome Christopher J.VP-Finance; CFOShares withheld for tax−407$106.1129,527Form 4
2 June 2026Thoren Daniel J.Executive ChairmanOption exercise+529—357,141Form 4
2 June 2026Thoren Daniel J.Executive ChairmanShares withheld for tax−152$106.11356,989Form 4
2 June 2026Dixon Michael E.VP & GM of Barber-NicholsOption exercise+762—1,498Form 4
2 June 2026Dixon Michael E.VP & GM of Barber-NicholsShares withheld for tax−235$106.111,263Form 4

Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.

How to read the table

Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.

Where each row comes from

From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Graham (GHM) page; the method, in data sources.

Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.