Updated Jul 16, 2026 · Last SEC filing 2026-07-06
WillScot Holdings Corp (WSC) has filed 9 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-06. 2 Form 8-K material event filings were reported by WSC in the last 90 days. 3 Form 144 notices of proposed sale were filed for WSC stock. InsiderAlpha tracks every WSC SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0001647088 |
|---|
| Form 4 filings (90d) | 9 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Form 144 notices (90d) | 3 |
| Latest Form 4 filing | 2026-07-06 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Boswell Timothy D | President & CEO | F — Tax withholding / forfeiture | 97.7K | $27.36 | $2.67M | SEC | |
| Boswell Timothy D | President & CEO | M — Option exercise | 233.3K | — | — | SEC | |
| Upchurch Michael W | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| DAVIS ERIKA T | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| Johnson Natalia | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| Owen Rebecca L | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| SAGANSKY JEFFREY | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| Holthaus Gerard E | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| Zarcone Dominick P | Insider | A — Grant or award | 6.3K | $0.00 | — | SEC | |
| Soultz Bradley Lee | Insider | S — Open-market sale | 4.3K | $25.92 | $112K | SEC | |
| Soultz Bradley Lee | Insider | S — Open-market sale | 65.0K | $27.07 | $1.76M | SEC | |
| Soultz Bradley Lee | Insider | J — Other acquisition / disposition | 37.1K | — | — | SEC | |
| Soultz Bradley Lee | Insider | G — Bona-fide gift | 39.8K | — | — | SEC | |
| Soultz Bradley Lee | Insider | S — Open-market sale | 86.4K | $26.99 | $2.33M | SEC | |
| Soultz Bradley Lee | Insider | J — Other acquisition / disposition | 37.1K | — | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for WillScot Holdings Corp (WSC). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Soultz Bradley Lee | 7 | $4.21M |
| Boswell Timothy D | 3 | $2.67M |
| SAGANSKY JEFFREY | 1 | — |
| Holthaus Gerard E | 1 | — |
| Owen Rebecca L | 1 | — |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in WSC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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