greeksoup/ stock research
Stock research / United States / GHM / Planned sales

Graham Corp. planned insider sales

In the last twelve months insiders at Graham Corp. filed 3 Form 144 notices of planned sales, 128,950 shares worth $14.1 million at the time of filing, from 1 seller. The latest, filed 13 August 2026: Thoren Daniel J. (officer, former executive chairman), 50,000 shares worth $5.6 million, planned for around 13 August 2026 through Charles Schwab Corp.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
13 August 2026Thoren Daniel J.Officer, Former Executive Chairman50,000$5.6 million13 August 2026None on Form 4 yetCharles Schwab CorpMerger with Barber-Nichols LLCForm 144
6 July 2026Thoren Daniel J.Officer, Former Executive Chairman28,950$3.1 million22 June 2026No matching Form 4 saleGeorgeson Securities CorpEmployee Stock Purchase Plan; Vested shares from restricted stock vestingForm 144
23 June 2026Thoren Daniel J.Affiliate50,000$5.4 million23 June 2026No matching Form 4 saleCharles Schwab Corp.Graham Corporation completed its acquisition of Barber-Nichols Inc.Form 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?