List of insiders holdings for GRIFFON CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Cardinale Gerald J. Director | 2013-02-01 15:11:43 | 0 10,017,087 | 10,017,087 | Form 4 |
| 2 | Cocke Travis W. Voss Value Master Fund L.P. Voss Value-Oriented Special Situations Fund LP Voss Advisors GP LLC Voss Capital LLC See Remarks | 2023-09-07 14:56:23 | 2,837,436 0 | 2,837,436 | Form 13D |
| 3 | BLAU HARVEY R Chairman of the Board and CEO | 2018-11-09 16:07:34 | 2,260,936 42,182 | 2,303,118 | Form 5 |
| 4 | KRAMER RONALD J Chairman of the Board and CEO | 2025-12-30 16:30:26 | 1,884,297 45,538 | 1,929,835 | Form 4 |
| 5 | GAMCO INVESTORS INC. Associated Capital Group Inc. GABELLI MARIO J GGCP INC. 10% Owner | 2023-02-08 16:59:02 | 1,862,059 0 | 1,862,059 | Form 13D |
| 6 | BALEMIAN ROBERT President | 2005-02-09 12:03:30 | 992,736 0 | 992,736 | Form 4 |
| 7 | MEHMEL ROBERT F President and COO | 2025-12-02 16:31:45 | 815,289 4,219 | 819,508 | Form 4 |
| 8 | MITAROTONDA JAMES A Director | 2011-02-15 16:54:32 | 5,905 690,599 | 696,504 | Form 4 |
| 9 | GOLDMAN SACHS GROUP INC GOLDMAN SACHS & CO. LLC GS Direct L.L.C. 10% Owner | 2018-06-21 19:23:06 | 0 649,296 | 649,296 | Form 4 |
| 10 | Gross Bradley J. Director | 2018-06-21 19:24:13 | 0 649,296 | 649,296 | Form 4 |
| 11 | WETMORE DOUGLAS J Exec. VP and CFO | 2014-02-13 16:13:10 | 254,311 298 | 254,609 | Form 4 |
| 12 | EDELSTEIN ERIC P Executive Vice President | 2005-03-03 11:11:43 | 250,000 0 | 250,000 | Form 4 |
| 13 | Harris Brian G EVP, Chief Financial Officer | 2025-12-02 16:32:13 | 158,649 4,944 | 163,593 | Form 4 |
| 14 | ALESIA PATRICK Sr VP and Chief Admin Officer | 2011-02-09 13:07:08 | 137,316 11,198 | 148,514 | Form 4 |
| 15 | SMITH FRANKLIN H JR Executive Vice President | 2008-09-23 18:41:30 | 140,125 0 | 140,125 | Form 4 |
| 16 | Kaplan Seth L. Sr VP, Gen. Counsel and Secy | 2026-02-11 16:30:18 | 119,747 4,786 | 124,533 | Form 4 |
| 17 | Cocke Travis W. Voss Value Master Fund LP Voss Value-Oriented Special Situations Fund LP Voss Advisors GP LLC Voss Capital LLC See Remarks | 2024-02-22 17:00:39 | 276 93,499 | 93,775 | Form 4 |
| 18 | ALPERT HENRY A Director | 2026-03-09 16:30:02 | 71,479 0 | 71,479 | Form 4 |
| 19 | WALDORF WILLIAM Director | 2021-02-01 16:06:23 | 62,643 0 | 62,643 | Form 4 |
| 20 | Fogg Blaine V Director | 2019-01-31 18:46:20 | 59,759 0 | 59,759 | Form 4 |
| 21 | HARRISON ROBERT G Director | 2022-03-04 16:07:19 | 50,296 0 | 50,296 | Form 4 |
| 22 | SUSSMAN MARTIN S Director | 2015-01-30 16:27:06 | 46,848 0 | 46,848 | Form 4 |
| 23 | Sullivan Kevin F Director | 2026-02-20 16:32:13 | 44,102 0 | 44,102 | Form 4 |
| 24 | Grabowsky Louis J. Director | 2026-02-20 16:32:31 | 43,010 0 | 43,010 | Form 4 |
| 25 | BROSIG THOMAS Director | 2022-03-04 16:04:43 | 39,273 0 | 39,273 | Form 4 |
| 26 | WHALEN JOSEPH J Director | 2015-01-30 16:26:36 | 36,989 0 | 36,989 | Form 4 |
| 27 | Kutyna Donald J Director | 2019-01-31 18:44:22 | 36,531 0 | 36,531 | Form 4 |
| 28 | Durborow W. Christopher Vice President & CAO | 2026-02-18 16:32:08 | 29,963 3,260 | 33,223 | Form 4 |
| 29 | TURNBULL CHERYL L Director | 2026-02-20 16:31:56 | 33,039 75 | 33,114 | Form 4 |
| 30 | HILL CLARENCE A JR Director | 2009-02-05 14:47:28 | 32,664 0 | 32,664 | Form 4 |
| 31 | KRAMER EDWARD I Secretary | 2005-02-18 16:13:29 | 30,150 0 | 30,150 | Form 4 |
| 32 | BELL BERTRAND M Director | 2013-02-01 15:31:08 | 13,738 16,192 | 29,930 | Form 4 |
| 33 | Johnson Lacy M. Director | 2026-02-20 16:32:25 | 26,443 0 | 26,443 | Form 4 |
| 34 | Hegedus Samanta Director | 2026-02-20 16:32:03 | 26,055 0 | 26,055 | Form 4 |
| 35 | Coben Jerome L Director | 2026-02-20 16:31:46 | 19,459 0 | 19,459 | Form 4 |
| 36 | Renuart Victor Eugene Director | 2024-11-29 16:00:55 | 19,312 0 | 19,312 | Form 4 |
| 37 | BUCHMAN ABRAHAM M Director | 2005-02-16 15:33:57 | 16,506 0 | 16,506 | Form 4 |
| 38 | WOLFF LESTER L Director | 2007-02-06 15:13:42 | 15,419 0 | 15,419 | Form 4 |
| 39 | SIGHT JAMES W Director | 2026-02-20 16:32:08 | 15,212 0 | 15,212 | Form 4 |
| 40 | Diao H.C. Charles Director | 2026-02-20 16:31:40 | 12,013 0 | 12,013 | Form 4 |
| 41 | Taylor Michelle L Director | 2026-02-20 16:31:51 | 10,363 0 | 10,363 | Form 4 |
| 42 | FORNELL GORDON E Director | 2008-09-23 18:29:55 | 1,528 0 | 1,528 | Form 4 |
| 43 | STANSBERRY JAMES W Director | 2008-09-24 11:38:11 | 0 0 | 0 | Form 4 |