Antony Loebel
CIK 1818770 · View on SEC EDGAR ↗
Insider
First SEC filing: April 30, 2026 · Latest: April 30, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
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 | 63,157 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| May 4, 2026 | SPTX | C | 20,109 | — | — | 20,109 Direct | — | Acquired | (price as of 2026-08-20) |
| April 30, 2026 | SPTX | A | 63,680 | — | — | 63,680 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 (20,109) | — | — | 63,157 | Disposed |
| April 30, 2026 | SPTX | Stock Option (Right to Buy) | Common Stock (63,680) | $18.00 | April 29, 2036 | 63,680 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 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 (20,109) | 20,109 | Direct |
| April 30, 2026 | SPTX | Stock Option (Right to Buy)→ Common Stock (539,293) | 539,293 | Direct |
| April 30, 2026 | SPTX | Stock Option (Right to Buy)→ Common Stock (5,306) | 5,306 | Direct |
| April 30, 2026 | SPTX | Stock Option (Right to Buy)→ Common Stock (63,680) | 63,680 | Direct |
| Sept. 3, 2020 | QSI | Class B Common Stock→ Class A Common Stock (30,000) | 30,000 | Direct |