List of insiders holdings for MSC Industrial Direct Co., Inc.:
- 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 | JACOBSON MITCHELL Director 10% Owner | 2026-04-09 18:31:11 | 2,328,192 5,761,528 | 8,089,720 | Form 4 |
| 2 | Bennett Stacey L. 10% Owner | 2023-10-05 08:41:35 | 1,683,653 866,159 | 2,549,812 | Form 4 |
| 3 | GERSHWIND ERIK Director | 2026-01-27 20:18:34 | 1,640,962 416,440 | 2,057,402 | Form 4 |
| 4 | GERSHWIND MARJORIE 10% Owner | 2023-10-05 08:42:04 | 36,536 1,437,550 | 1,474,086 | Form 4 |
| 5 | SANDLER DAVID Executive Vice Chairman | 2016-09-20 14:29:30 | 70,531 89,710 | 160,241 | Form 4 |
| 6 | BOEHLKE CHARLES A JR EXECUTIVE VP AND CFO | 2011-01-18 16:16:12 | 71,219 0 | 71,219 | Form 4 |
| 7 | FRADIN ROGER Director | 2020-01-31 20:28:48 | 39,042 0 | 39,042 | Form 4 |
| 8 | McGuire Eileen EVP of Human Resources | 2014-01-21 12:46:37 | 37,880 0 | 37,880 | Form 4 |
| 9 | Jilla Rustom EVP & Chief Financial Officer | 2020-01-15 11:40:12 | 28,720 0 | 28,720 | Form 4 |
| 10 | SCHROEDER JAMES A Sr Executive Project Manager | 2006-01-12 21:43:24 | 24,520 0 | 24,520 | Form 4 |
| 11 | BARUCH STEVEN N EVP, STRATEGY & MARKETING | 2022-08-12 14:41:25 | 20,905 0 | 20,905 | Form 4 |
| 12 | Byrnes Jonathan L.S. Director | 2020-12-17 12:25:45 | 17,200 0 | 17,200 | Form 4 |
| 13 | Kaufmann Michael C Director | 2026-01-26 17:24:24 | 17,179 0 | 17,179 | Form 4 |
| 14 | Heerdt Kari D SVP, New Business Innovation | 2021-11-10 10:55:50 | 16,955 0 | 16,955 | Form 4 |
| 15 | COX THOMAS Executive VP, Sales | 2014-11-17 16:42:03 | 16,883 0 | 16,883 | Form 4 |
| 16 | Shacklett Kimberly SVP, Customer Experience | 2025-11-07 11:13:04 | 16,216 0 | 16,216 | Form 4 |
| 17 | KACZKA JEFFREY EVP and CFO | 2015-03-31 14:22:35 | 15,928 0 | 15,928 | Form 4 |
| 18 | PALADINO STEVEN Director | 2026-02-05 15:45:06 | 1,568 13,960 | 15,528 | Form 4 |
| 19 | McIsaac Martina President & COO | 2025-11-05 18:52:17 | 14,865 0 | 14,865 | Form 4 |
| 20 | Actis-Grande Kristen EVP & Chief Financial Officer | 2024-11-08 09:28:38 | 13,154 0 | 13,154 | Form 4 |
| 21 | KELLY DENIS F Director | 2020-12-17 10:49:36 | 12,511 0 | 12,511 | Form 4 |
| 22 | ANKER ROSS Sr VP of Prod Mgmt & Info Sys | 2005-11-15 15:14:53 | 11,098 0 | 11,098 | Form 4 |
| 23 | ECCLESTON THOMAS V.P. Facilities & Asst. Secy. | 2008-10-20 17:12:37 | 10,548 0 | 10,548 | Form 4 |
| 24 | Bledsoe Elizabeth SVP & Chief People Officer | 2024-11-08 09:34:07 | 9,057 0 | 9,057 | Form 4 |
| 25 | Jones Douglas E EVP, Chief Supply Chain | 2023-02-08 11:56:44 | 4,938 3,658 | 8,596 | Form 4 |
| 26 | Seseri Rudina Director | 2026-02-02 16:05:02 | 6,090 0 | 6,090 | Form 4 |
| 27 | LANGTON RAYMOND Director | 2007-07-31 16:55:56 | 5,594 0 | 5,594 | Form 4 |
| 28 | Purcell Rahquel Director | 2026-01-26 19:11:07 | 5,540 0 | 5,540 | Form 4 |
| 29 | Nadi Jahida Salim Senior Vice President, Sales | 2025-11-04 18:41:59 | 4,716 0 | 4,716 | Form 4 |
| 30 | Hill John SVP, Chief Digital Info Offr. | 2024-04-19 16:42:38 | 4,690 0 | 4,690 | Form 4 |
| 31 | Dongre Neal SVP, Gen Counsel & Corp Sec | 2025-11-07 11:25:05 | 4,585 0 | 4,585 | Form 4 |
| 32 | BOXER SHELLEY VP, Finance and Accounting | 2012-09-14 10:11:28 | 2,415 0 | 2,415 | Form 4 |
| 33 | Armstrong Steve SVP, GC and Corp. Secy. | 2021-08-06 15:07:50 | 2,194 0 | 2,194 | Form 4 |
| 34 | Reichelt John Joseph SVP, Chief Information Officer | 2025-11-04 18:04:11 | 1,621 0 | 1,621 | Form 4 |
| 35 | Aarnes Robert B Director | 2026-01-26 17:29:22 | 1,603 0 | 1,603 | Form 4 |
| 36 | PELLER PHILIP Director | 2026-01-26 18:54:37 | 1,603 0 | 1,603 | Form 4 |
| 37 | GOESER LOUISE K Director | 2026-01-26 18:59:30 | 1,603 0 | 1,603 | Form 4 |
| 38 | Bonomo Charles Senior VP and CIO | 2021-08-06 15:17:00 | 1,591 0 | 1,591 | Form 4 |
| 39 | Martin Edward F Jr SVP, Sales & Customer Success | 2021-08-11 08:54:06 | 1,566 0 | 1,566 | Form 4 |
| 40 | Rockett Julie Valsa VP, Chief People Officer | 2025-12-18 16:11:39 | 1,559 0 | 1,559 | Form 4 |
| 41 | POLLI GREGORY SVP, PRODUCT MANAGEMENT | 2022-01-14 15:19:33 | 756 0 | 756 | Form 4 |
| 42 | Clark Gregory Haefele VP & Interim CFO | 2025-11-07 17:02:03 | 699 0 | 699 | Form 4 |
| 43 | WRIGHT DAVID SVP, SALES | 2019-01-08 10:46:54 | 190 0 | 190 | Form 4 |
| 44 | Davanzo Christopher SVP, Finance and Controller | 2018-02-15 16:37:21 | 138 0 | 138 | Form 4 |
| 45 | LONE PINE CAPITAL LLC MANDEL STEPHEN F JR No longer 10% Owner | 2010-02-16 16:55:23 | 0 0 | 0 | Form 13G |
| 46 | WESSNER MICHAEL P Pres. J&L America,Inc. | 2006-06-14 15:09:29 | 0 0 | 0 | Form 3 |
| 47 | Slone Reuben E Director | 2026-03-02 16:49:48 | 0 0 | 0 | Form 3 |