Jennifer Sadie Alltoft
CIK 1769053 · View on SEC EDGAR ↗
Insider
First SEC filing: June 17, 2019 · Latest: June 17, 2019
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 26 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 15, 2026 | MLAB | M | 2,784 | — | — | 7,662 Direct | +57.07% | Acquired | (price as of 2026-08-21) |
| Aug. 15, 2026 | MLAB | M | 2,784 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Aug. 15, 2025 | MLAB | A | 2,784 | — | — | 2,784 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 15, 2025 | MLAB | M | 1,404 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Aug. 15, 2025 | MLAB | M | 1,404 | — | — | 4,878 Direct | +40.41% | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2024 | MLAB | M | 1,074 | — | — | 3,474 Direct | +44.75% | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2024 | MLAB | M | 1,074 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Aug. 15, 2024 | MLAB | A | 1,404 | — | — | 1,404 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2023 | MLAB | M | 1,074 | — | — | 1,074 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 15, 2023 | MLAB | M | 754 | — | — | 2,400 Direct | +45.81% | Acquired | (price as of 2026-08-21) |
| Aug. 15, 2023 | MLAB | M | 754 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Sept. 1, 2022 | MLAB | M | 431 | — | — | 1,646 Direct | +35.47% | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2022 | MLAB | M | 431 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Aug. 15, 2022 | MLAB | A | 754 | — | — | 754 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 1, 2021 | MLAB | A | 431 | — | — | 431 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 15, 2021 | MLAB | M | 308 | — | — | 1,215 Direct | +33.96% | Acquired | (price as of 2026-08-21) |
| Aug. 15, 2021 | MLAB | M | 308 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| June 15, 2021 | MLAB | M | 221 | — | — | 907 Direct | +32.22% | Acquired | (price as of 2026-08-21) |
| June 15, 2021 | MLAB | M | 221 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| Nov. 15, 2020 | MLAB | M | 477 | — | — | 686 Direct | +228.23% | Acquired | (price as of 2026-08-21) |
| Nov. 15, 2020 | MLAB | A | 308 | — | — | 308 Direct | — | Acquired | (price as of 2026-08-21) |
| Nov. 15, 2020 | MLAB | M | 477 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
| June 15, 2020 | MLAB | A | 221 | — | — | 221 Direct | — | Acquired | (price as of 2026-08-21) |
| Nov. 15, 2019 | MLAB | A | 477 | — | — | 477 Direct | — | Acquired | (price as of 2026-08-21) |
| Nov. 7, 2019 | MLAB | M | 209 | — | — | 209 Direct | — | Acquired | (price as of 2026-08-21) |
| Nov. 7, 2019 | MLAB | M | 209 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 15, 2026 | MLAB | Restricted Stock Units - 9 | Common Stock (2,784) | — | — | 2,784 | Disposed |
| Aug. 15, 2025 | MLAB | Restricted Stock Units - 9 | Common Stock (2,784) | — | — | 2,784 | Acquired |
| Aug. 15, 2025 | MLAB | Restricted Stock Units - 8 | Common Stock (1,404) | — | — | 1,404 | Disposed |
| Sept. 1, 2024 | MLAB | Restricted Stock Units - 7 | Common Stock (1,074) | — | — | 1,074 | Disposed |
| Aug. 15, 2024 | MLAB | Restricted Stock Units - 8 | Common Stock (1,404) | — | — | 1,404 | Acquired |
| Sept. 1, 2023 | MLAB | Restricted Stock Units 7 | Common Stock (1,074) | — | — | 1,074 | Acquired |
| Aug. 15, 2023 | MLAB | Restricted Stock Units - 6 | Common Stock (754) | — | — | 754 | Disposed |
| Sept. 1, 2022 | MLAB | Restricted Stock Units - 5 | Common Stock (431) | — | — | 431 | Disposed |
| Aug. 15, 2022 | MLAB | Restricted Stock Units - 6 | Common Stock (754) | — | — | 754 | Acquired |
| Sept. 1, 2021 | MLAB | Restricted Stock Units - 5 | Common Stock (431) | — | — | 431 | Acquired |
| Aug. 15, 2021 | MLAB | Restricted Stock Units - 4 | Common Stock (308) | — | — | 308 | Disposed |
| June 15, 2021 | MLAB | Restricted Stock Units - 3 | Common Stock (221) | — | — | 221 | Disposed |
| Nov. 15, 2020 | MLAB | Restricted Stock Unit - 4 | Common Stock (308) | — | — | 308 | Acquired |
| Nov. 15, 2020 | MLAB | Restricted Stock Units - 2 | Common Stock (477) | — | — | 477 | Disposed |
| June 15, 2020 | MLAB | Restricted Stock Units - 3 | Common Stock (221) | — | — | 221 | Acquired |
| Nov. 15, 2019 | MLAB | Restricted Stock Units - 2 | Common Stock (477) | — | — | 477 | Acquired |
| Nov. 7, 2019 | MLAB | Restricted Stock Units - 1 | Common Stock (209) | — | — | 209 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.