Greg Allen Meehan
CIK 2080082 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 11, 2025 · Latest: June 12, 2026
On this page
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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 |
|---|---|---|---|---|---|---|---|---|---|
| June 10, 2026 | MASI | D | 5,801 | $180.00 | $1,044,180 | 0 Direct | -100.00% | Disposed | |
| June 10, 2026 | MASI | D | 4,306 | $24.87 | $107,090 | 0 Direct | -100.00% | Disposed | |
| June 10, 2026 | MASI | D | 8,550 | — | — | 0 Direct | -100.00% | Disposed | |
| June 10, 2026 | MASI | D | 1,933 | — | — | 0 Direct | -100.00% | Disposed | |
| March 6, 2026 | MASI | A | 8,550 | — | — | 8,550 Direct | — | Acquired |
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 |
|---|---|---|---|---|---|---|---|
| June 10, 2026 | MASI | Performance-Based Restricted Stock Unit | Common Stock (5,801) | — | — | 5,801 | Disposed |
| June 10, 2026 | MASI | Non-Qualified Stock Option (Right to Buy) | Common Stock (4,306) | $155.13 | — | 4,306 | Disposed |
| June 10, 2026 | MASI | Restricted Stock Units | Common Stock (8,550) | — | — | 8,550 | Disposed |
| June 10, 2026 | MASI | Restricted Stock Units | Common Stock (1,933) | — | — | 1,933 | Disposed |
| March 6, 2026 | MASI | Restricted Stock Units | Common Stock (8,550) | — | March 6, 2036 | 8,550 | Acquired |
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.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 11, 2025 | MASI | Non-Qualified Stock Option (Right to Buy)→ Common Stock (4,306) | 4,306 | Direct |
| Aug. 11, 2025 | MASI | Restricted Stock Units→ Common Stock (1,933) | 1,933 | Direct |