MEHMEL ROBERT F 4
4 · GRIFFON CORP · Filed Jun 18, 2026
Research Summary
AI-generated summary of this filing
Griffon (GFF) President & COO Robert F. Mehmel Sells Shares
What Happened
Robert F. Mehmel, President and Chief Operating Officer of Griffon Corporation (GFF), sold a total of 3,565 shares in open-market transactions on June 16–17, 2026 for aggregate proceeds of about $340,050. The sales were reported as three dispositions: 2,921 shares (weighted avg $95.36) for $278,547; 97 shares (weighted avg $96.25) for $9,336; and 547 shares (weighted avg $95.37) for $52,167. These transactions are sales (code S) — routine dispositions rather than purchases or option exercises.
Key Details
- Transaction dates and reported weighted-average prices:
- 2026-06-16: 2,921 shares at weighted avg $95.36 (total $278,547) — price range reported 95.00–95.85 (see F1).
- 2026-06-16: 97 shares at weighted avg $96.25 (total $9,336) — price range reported 96.02–96.25 (see F2).
- 2026-06-17: 547 shares at weighted avg $95.37 (total $52,167) — price range reported 95.00–95.66 (see F3).
- Total shares sold: 3,565. Total proceeds: approximately $340,050.
- Shares owned after the transaction: not specified in the provided filing excerpt.
- Footnotes: Prices shown are weighted averages; filing notes multiple transactions within the stated price ranges and offers to provide per-transaction details on request (F1–F3).
- Filing timeliness: Transactions dated 6/16–6/17 were reported on Form 4 filed 2026-06-18; this appears to be a timely filing under standard Form 4 rules.
- Transaction type: All are open-market sales (S). No option exercises, awards, or 10%‑owner transactions indicated in the provided data.
Context
Open-market sales by executives are common and do not, by themselves, indicate company outlook. The filing provides price ranges and weighted averages rather than per-trade prices; the reporter can supply full per-trade details on request.
Insider Transaction Report
- Sale
Common Stock
[F1]2026-06-16$95.36/sh−2,921$278,547→ 803,595 total - Sale
Common Stock
[F2]2026-06-16$96.25/sh−97$9,336→ 803,498 total - Sale
Common Stock
[F3]2026-06-17$95.37/sh−547$52,167→ 802,951 total
- 4,219(indirect: by ESOP)
Common Stock
Footnotes (3)
- [F1]The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $95.00 to $95.85, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares disposed of at each price within the ranges set forth in footnotes (1), (2) and (3) to this Form 4.
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.02 to $96.25, inclusive.
- [F3]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.66, inclusive.