BAUR MICHAEL L
Director · Officer · SCSC
As of 2026-09-16, BAUR MICHAEL L has 36 Form 4 transactions on record across 1 company — 23 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | SCSC | Sale | 48,816 @ $58.14 | $2.8M | −19.6% of holding | 200,698 | Form 4 |
| 2026-09-11 | SCSC | Sale | 6,692 @ $57.71 | $386K | −2.6% of holding | 249,514 | Form 4 |
| 2026-09-11 | SCSC | Sale | 1,851 @ $56.50 | $105K | −0.7% of holding | 256,206 | Form 4 |
| 2026-09-10 | SCSC | Sale | 18,080 @ $55.39 | $1.0M | −8.2% of holding | 202,598 | Form 4 |
| 2026-09-10 | SCSC | Sale | 1,900 @ $57.03 | $108K | −0.9% of holding | 200,698 | Form 4 |
| 2026-03-16 | SCSC | Sale | 3,827 @ $35.89 | $137K | −2.4% of holding | 157,512 | Form 4 |
| 2026-03-13 | SCSC | Sale | 21,104 @ $35.76 | $755K | −11.6% of holding | 161,408 | Form 4 |
| 2026-03-13 | SCSC | Sale | 69 @ $36.40 | $3K | −0.0% of holding | 161,339 | Form 4 |
| 2025-12-16 | SCSC | Sale | 7,281 @ $41.53 | $302K | −3.8% of holding | 182,512 | Form 4 |
| 2025-12-16 | SCSC | Sale | 2,178 @ $41.06 | $89K | −1.1% of holding | 189,793 | Form 4 |
| 2025-12-15 | SCSC | Sale | 9,459 @ $40.81 | $386K | −4.7% of holding | 192,071 | Form 4 |
| 2025-12-15 | SCSC | Sale | 100 @ $42.05 | $4K | −0.1% of holding | 191,971 | Form 4 |
| 2025-12-12 | SCSC | Sale | 982 @ $42.09 | $41K | −0.5% of holding | 201,530 | Form 4 |
| 2025-09-18 | SCSC | Sale | 47,969 @ $44.34 | $2.1M | −19.2% of holding | 202,512 | Form 4 |
| 2025-09-17 | SCSC | Sale | 102,031 @ $44.96 | $4.6M | −31.0% of holding | 227,512 | Form 4 |
| 2025-05-21 | SCSC | Sale | 10,000 @ $39.82 | $398K | −7.0% of holding | 132,760 | Form 4 |
| 2025-02-10 | SCSC | Sale | 1,994 @ $38.00 | $76K | −1.4% of holding | 142,760 | Form 4 |
| 2025-02-07 | SCSC | Sale | 15,930 @ $38.17 | $608K | −9.8% of holding | 146,830 | Form 4 |
| 2025-02-07 | SCSC | Sale | 2,076 @ $39.12 | $81K | −1.4% of holding | 144,754 | Form 4 |
| 2025-02-06 | SCSC | Sale | 15,000 @ $38.91 | $584K | −8.4% of holding | 162,760 | Form 4 |
16 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-09-11 | SCSC | Option exercise | 57,359 | 258,057 | Form 4 |
| 2026-09-11 | SCSC | Option exercise | 57,359 | 0 | Form 4 |
| 2026-09-10 | SCSC | Option exercise | 19,980 | 220,678 | Form 4 |
| 2026-09-10 | SCSC | Option exercise | 19,980 | 57,359 | Form 4 |
| 2026-09-01 | SCSC | Withheld for tax | 8,023 | 200,698 | Form 4 |
| 2026-09-01 | SCSC | Award / grant | 53,899 | 208,721 | Form 4 |
| 2026-08-30 | SCSC | Withheld for tax | 5,687 | 154,822 | Form 4 |
| 2026-08-26 | SCSC | Withheld for tax | 6,571 | 160,509 | Form 4 |
| 2026-08-25 | SCSC | Withheld for tax | 21,094 | 167,080 | Form 4 |
| 2026-08-20 | SCSC | Award / grant | 30,662 | 188,174 | Form 4 |
| 2025-09-18 | SCSC | Option exercise | 22,969 | 250,481 | Form 4 |
| 2025-09-18 | SCSC | Option exercise | 22,969 | 0 | Form 4 |
| 2025-09-17 | SCSC | Option exercise | 102,031 | 329,543 | Form 4 |
| 2025-09-17 | SCSC | Option exercise | 102,031 | 22,969 | Form 4 |
| 2025-09-01 | SCSC | Award / grant | 69,237 | 227,512 | Form 4 |
| 2025-08-21 | SCSC | Award / grant | 25,515 | 158,275 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.