As of the latest Form 4 filed Apr 9, 2026.
What MSC Industrial Direct Company Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 34 most recent filings for MSM.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-04-09 | 2026-04-07 | JACOBSON MITCHELL Director | GGift | −15.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-05 | PALADINO STEVEN Director | GGift | +14.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-05 | PALADINO STEVEN, Director | GGift | −14.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-02 | 2026-02-02 | Seseri Rudina Director | SSale | −1.80K | $86.83 | $156K | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK Director | JOther | −69.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | GGift | +69.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | JOther | −69.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | JOther | +69.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | JOther | −69.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | JOther | +12.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | JOther | −69.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-27 | GERSHWIND ERIK, Director | JOther | +12.6K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-24 | PALADINO STEVEN Director | MExercise | +50.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-27 | 2026-01-24 | PALADINO STEVEN, Director | MExercise | +695.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-24 | Purcell Rahquel Director | MExercise | +50.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-24 | Purcell Rahquel, Director | MExercise | +695.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-24 | Seseri Rudina Director | MExercise | +50.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-24 | Seseri Rudina, Director | MExercise | +695.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-24 | Kaufmann Michael C Director | MExercise | +50.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-24 | Kaufmann Michael C, Director | MExercise | +695.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-22 | Aarnes Robert B Director | MExercise | +24.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-22 | Aarnes Robert B, Director | MExercise | +799.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-22 | PALADINO STEVEN Director | MExercise | +24.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-22 | PALADINO STEVEN, Director | MExercise | +799.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-22 | Purcell Rahquel Director | MExercise | +24.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-26 | 2026-01-22 | Purcell Rahquel, Director | MExercise | +799.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-23 | 2026-01-22 | Kaufmann Michael C Director | MExercise | +24.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-23 | 2026-01-22 | Kaufmann Michael C, Director | MExercise | +799.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-23 | 2026-01-22 | Seseri Rudina Director | MExercise | +24.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-23 | 2026-01-22 | Seseri Rudina, Director | MExercise | +799.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-01-23 | 2026-01-21 | JACOBSON MITCHELL Director | GGift | −2.91K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-18 | 2025-12-17 | Rockett Julie Valsa VP, Chief People Officer | FTax | −6.84 | $86.10 | $589.18 | No | Form 4 ↗ |
| 2025-12-18 | 2025-12-17 | Rockett Julie Valsa, VP, Chief People Officer | MExercise | +0.83 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-18 | 2025-12-17 | Rockett Julie Valsa, VP, Chief People Officer | MExercise | +20.00 | $0.00 | $0.00 | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also MSM’s full analysis or the market-wide insider trading feed. The tabs above jump to MSM’s other SEC data.
Source: SEC Form 4 filings for MSM, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.