Updated Jul 16, 2026 · Last SEC filing 2026-05-12
STEPAN CO (SCL) has filed 16 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-12. 2 Form 8-K material event filings were reported by SCL in the last 90 days. InsiderAlpha tracks every SCL SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0000094049 |
|---|
| Form 4 filings (90d) | 16 |
|---|---|
| Form 8-K filings (90d) | 2 |
| Latest Form 4 filing | 2026-05-12 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Weitkamp Robin Joseph | VP and GM Surfactants-INT | M — Option exercise | 90 | $52.58 | $5K | SEC | |
| Weitkamp Robin Joseph | VP and GM Surfactants-INT | F — Tax withholding / forfeiture | 50 | $52.58 | $3K | SEC | |
| Burgess Lorinda | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| Delgado Joaquin | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| Lewis Susan | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| Painter Corning F. | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| Dearth Randall S. | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| REED JAN STERN | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| STEPAN F QUINN JR | Director | A — Grant or award | 2.6K | $52.61 | $135K | SEC | |
| Haire Robert Joseph | EVP, Supply Chain | F — Tax withholding / forfeiture | 162 | $50.33 | $8K | SEC | |
| Haire Robert Joseph | EVP, Supply Chain | M — Option exercise | 550 | $50.33 | $28K | SEC | |
| Moriarty Sean Thomas | VP & GM Surfactants | M — Option exercise | 571 | $49.62 | $28K | SEC | |
| Stepan Richard Finn | V.P. and Gen'l. Mgr., Polymers | M — Option exercise | 429 | $49.62 | $21K | SEC | |
| Haire Robert Joseph | EVP, Supply Chain | M — Option exercise | 571 | $49.62 | $28K | SEC | |
| Haire Robert Joseph | EVP, Supply Chain | F — Tax withholding / forfeiture | 168 | $49.62 | $8K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for STEPAN CO (SCL). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Haire Robert Joseph | 7 | $39K |
| Rojo Luis | 4 | $3K |
| Lisle Shawn G | 4 | $1K |
| Stepan Richard Finn | 4 | $3K |
| Velasquez Ruben Dario | 4 | $2K |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in SCL 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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