Michael Lee Blum
CIK 1916500 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 20, 2023 · Latest: Jan. 20, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 6 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
6 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 9, 2023 | QTTB | S 10b5-1 | 2,454 | $1.39 | $3,411 | 13,538 Direct | -15.35% | Disposed | -37.0% (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 |
|---|---|---|---|---|---|---|---|
| Feb. 23, 2023 | QTTB | Restricted Stock Units | Common Stock (17,000) | — | — | 17,000 | Acquired |
| Feb. 23, 2023 | QTTB | Employee Stock Option (Right to Buy) | Common Stock (104,000) | $1.60 | Feb. 23, 2033 | 104,000 | Acquired |
| Jan. 1, 2023 | QTTB | Restricted Stock Units | Common Stock (4,950) | — | — | 4,950 | Disposed |
| Jan. 1, 2023 | QTTB | Restricted Stock Units | Common Stock (2,640) | — | — | 2,640 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 20, 2023 | QTTB | Common Stock | 3,280 | Direct |
| March 11, 2022 | QTTB | Common Stock | 6,780 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy)→ Common Stock (30,700) | 30,700 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy)→ Common Stock (18,700) | 18,700 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy)→ Common Stock (60,000) | 60,000 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy)→ Common Stock (49,000) | 49,000 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy)→ Common Stock (92,000) | 92,000 | Direct |
| March 11, 2022 | QTTB | Restricted Stock Unit→ Common Stock (5,360) | 5,360 | Direct |
| March 11, 2022 | QTTB | Restricted Stock Unit→ Common Stock (15,000) | 15,000 | Direct |