Michael Lee Blum
Insider
First SEC filing: Jan. 20, 2023 · Latest: Jan. 20, 2023
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 23, 2023 | QTTB | A | 17,000 | · | · | 17,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 23, 2023 | QTTB | A | 104,000 | · | · | 104,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 9, 2023 | QTTB | S 10b5-1 | 2,454 | $1.39 | $3,411 | 13,538 Direct | -15.35% | Disposed | -66.5% (price as of 2026-10-05) |
| Jan. 1, 2023 | QTTB | M | 4,950 | · | · | 10,050 Direct | -33.00% | Disposed | (price as of 2026-10-05) |
| Jan. 1, 2023 | QTTB | M | 2,640 | · | · | 2,720 Direct | -49.25% | Disposed | (price as of 2026-10-05) |
| Jan. 1, 2023 | QTTB | M | 4,950 | · | · | 15,992 Direct | +44.83% | Acquired | (price as of 2026-10-05) |
| Jan. 1, 2023 | QTTB | M | 2,640 | · | · | 11,042 Direct | +31.42% | Acquired | (price as of 2026-10-05) |
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 | Acquired |
| Feb. 23, 2023 | QTTB | Employee Stock Option (Right to Buy) | Common Stock | $1.60 | Feb. 23, 2033 | 104,000 | Acquired |
| Jan. 1, 2023 | QTTB | Restricted Stock Units | Common Stock | · | · | 4,950 | Disposed |
| Jan. 1, 2023 | QTTB | Restricted Stock Units | Common Stock | · | · | 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) | 30,700 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy) | 18,700 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy) | 60,000 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy) | 49,000 | Direct |
| March 11, 2022 | QTTB | Employee Stock Option (Right to Buy) | 92,000 | Direct |
| March 11, 2022 | QTTB | Restricted Stock Unit | 5,360 | Direct |
| March 11, 2022 | QTTB | Restricted Stock Unit | 15,000 | Direct |