Lauren White
CIK 1864430 · View on SEC EDGAR ↗
First SEC filing: April 30, 2026 · Latest: April 30, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 4, 2026 | SPTX | C | 21,052 | — | — | 0 Indirect | -100.00% | Disposed | (price as of 2026-08-20) |
| May 4, 2026 | SPTX | C | 6,702 | — | — | 6,702 Indirect | — | Acquired | (price as of 2026-08-20) |
| April 30, 2026 | SPTX | A | 63,680 | — | — | 63,680 Direct | — | Acquired | (price as of 2026-08-20) |
| May 26, 2022 | CCCC | F | 1,102 | $7.01 | $7,725 | 2,648 Direct | -29.39% | Disposed | -42.8% (price as of 2026-08-20) |
| May 25, 2022 | CCCC | M | 3,750 | — | — | 22,500 Direct | -14.29% | Disposed | (price as of 2026-08-20) |
| May 25, 2022 | CCCC | M | 3,750 | — | — | 3,750 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 14, 2022 | CCCC | A | 26,250 | — | — | 26,250 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 14, 2022 | CCCC | A | 100,000 | — | — | 100,000 Direct | — | Acquired | (price as of 2026-08-20) |
| June 21, 2021 | CCCC | A | 136,000 | — | — | 136,000 Direct | — | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 4, 2026 | SPTX | Series B Preferred Stock | Common Stock (6,702) | — | — | 21,052 | Disposed |
| April 30, 2026 | SPTX | Stock Option (Right to Buy) | Common Stock (63,680) | $18.00 | April 29, 2036 | 63,680 | Acquired |
| May 25, 2022 | CCCC | Performance Restricted Stock Units | Common Stock (3,750) | — | Feb. 28, 2025 | 3,750 | Disposed |
| Feb. 14, 2022 | CCCC | Performance Restricted Stock Units | Common Stock (26,250) | — | Feb. 28, 2025 | 26,250 | Acquired |
| Feb. 14, 2022 | CCCC | Stock Option (Right to Buy) | Common Stock (100,000) | $22.71 | Feb. 13, 2032 | 100,000 | Acquired |
| June 21, 2021 | CCCC | Stock Option (Right to Buy) | Common Stock (136,000) | $38.49 | June 20, 2031 | 136,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 30, 2026 | SPTX | Series B Preferred Stock→ Common Stock (6,702) | 6,702 | Indirect |
| April 30, 2026 | SPTX | Stock Option (Right to Buy)→ Common Stock (429,840) | 429,840 | Direct |
| April 30, 2026 | SPTX | Stock Option (Right to Buy)→ Common Stock (8,331) | 8,331 | Direct |
| April 30, 2026 | SPTX | Stock Option (Right to Buy)→ Common Stock (63,680) | 63,680 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2021 | $220,269 | $60,000 | — | — | $102,800 | — | $6,000 | $4,085,603 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.