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Msc Industrial Direct Co Inc (MSM)
NYSE: MSM · Real-Time Price · USD
Industrials · Industrial Distribution
119.05+5.19 (+4.56%)
Insider Score
/ 100
MSM Insider Score
MSC INDUSTRIAL DIRECT CO INC has a live Insider Score.
Scored on 2 qualifying trades from 1 insider in the last 90 days.
MSM Stock Insider Trading Activity
MSM stock’s insider trading shows 2 purchases for an estimated $50.13K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days2 qualifying buys1 insider$50.13K bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Slone Reuben E Director | Buy | 63 | $116.52 | $7.34K | 17.0% | 433 | Oct 23, 2026 | DFirst Buy | Form 4 |
| Slone Reuben E Director | Buy | 370 | $115.64 | $42.79K | New | 370 | Oct 23, 2026 | BFirst Buy | Form 4 |
| McIsaac Martina CEO | Tax withheld | 481 | $130.12 | $62.55K | 5.0% | 9,151 | Oct 3, 2026 | — | Form 4 |
| McIsaac Martina CEO | Option exercise | 1,173 | — | — | 14.2% | 9,444 | Oct 3, 2026 | — | Form 4 |
| McIsaac Martina CEO | Option exercise | 188 | — | — | 2.0% | 9,632 | Oct 3, 2026 | — | Form 4 |
| JACOBSON MITCHELL Director | Gift | 14,972 | — | — | 0.5% | 2,878,615 | Apr 7, 2026 | — | Form 4 |
| PALADINO STEVEN Director | Gift | 13,960 | — | — | 89.9% | 1,568 | Feb 5, 2026 | — | Form 4 |
| PALADINO STEVEN Director | Gift | 13,960 | — | — | New | 13,960 | Feb 5, 2026 | — | Form 4 |
| Seseri Rudina Director | Sell | 1,800 | $86.83 | $156.29K | 22.8% | 6,090 | Feb 2, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 69,452 | — | — | New | 69,452 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 12,647 | — | — | 20.7% | 73,764 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 69,452 | — | — | 94.3% | 4,222 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 12,020 | — | — | New | 12,020 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 69,452 | — | — | 19.6% | 285,511 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 69,452 | — | — | 100% | 0 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Gift | 69,452 | — | — | 4.4% | 1,639,359 | Jan 27, 2026 | — | Form 4 |
| GERSHWIND ERIK Director | Other | 69,452 | — | — | 100% | 0 | Jan 27, 2026 | — | Form 4 |
| PALADINO STEVEN Director | Option exercise | 695 | — | — | 4.7% | 15,478 | Jan 24, 2026 | — | Form 4 |
| PALADINO STEVEN Director | Option exercise | 50 | — | — | 0.3% | 15,528 | Jan 24, 2026 | — | Form 4 |
| Purcell Rahquel Director | Option exercise | 695 | — | — | 21.9% | 3,862 | Jan 24, 2026 | — | Form 4 |
| Purcell Rahquel Director | Option exercise | 50 | — | — | 1.3% | 3,912 | Jan 24, 2026 | — | Form 4 |
| Seseri Rudina Director | Option exercise | 695 | — | — | 9.7% | 7,840 | Jan 24, 2026 | — | Form 4 |
| Seseri Rudina Director | Option exercise | 50 | — | — | 0.6% | 7,890 | Jan 24, 2026 | — | Form 4 |
| Kaufmann Michael C Director | Option exercise | 695 | — | — | 4.7% | 15,501 | Jan 24, 2026 | — | Form 4 |
| Kaufmann Michael C Director | Option exercise | 50 | — | — | 0.3% | 15,551 | Jan 24, 2026 | — | Form 4 |
| Seseri Rudina Director | Option exercise | 24 | — | — | 0.3% | 7,145 | Jan 22, 2026 | — | Form 4 |
| Aarnes Robert B Director | Option exercise | 799 | — | — | New | 799 | Jan 22, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Buy (P) — Open-market or private purchase
- Sell (S) — Open-market or private sale
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Option exercise (M) — Exercise or conversion of an exempt derivative
- Gift (G) — Bona fide gift
- Other (J) — Other acquisition or disposition — the filing explains it in a footnote
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.