John A. Lewicki
CIK 1553352 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 2, 2024 · Latest: Jan. 2, 2024
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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
9 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 13, 2024 | MREO | S | 10,937 | $4.22 | $46,154 | 78,630 Direct | -12.21% | Disposed | -92.7% (price as of 2026-08-19) |
| Sept. 12, 2024 | MREO | S | 5,212 | $4.47 | $23,298 | 89,567 Direct | -5.50% | Disposed | -93.1% (price as of 2026-08-19) |
| June 26, 2024 | MREO | S | 16,808 | $3.39 | $56,979 | 48,779 Direct | -25.63% | Disposed | -91.0% (price as of 2026-08-19) |
| June 25, 2024 | MREO | S | 7,416 | $3.69 | $27,365 | 65,587 Direct | -10.16% | Disposed | -91.7% (price as of 2026-08-19) |
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. 1, 2026 | MREO | Share Options (Right to buy) | American Depository Shares [F2] (145,000) | $0.44 | Feb. 1, 2036 | 145,000 | Acquired |
| Feb. 1, 2026 | MREO | Share Options (Right to buy) | American Depository Shares [F2] (46,637) | $1.00 | Feb. 1, 2036 | 46,637 | Acquired |
| Feb. 1, 2026 | MREO | Share Options (Right to buy) | American Depositary Shares [F2] (139,913) | $0.44 | Feb. 1, 2036 | 139,913 | Acquired |
| Jan. 25, 2025 | MREO | Share Options (Right to buy) | American Depository Shares [F2] (116,000) | $2.91 | Jan. 25, 2035 | 116,000 | Acquired |
| Sept. 11, 2024 | MREO | Performance Based Restricted Stock Unit | American Depository Shares [F1] (46,000) | $0.00 | Jan. 25, 2025 | 46,000 | Disposed |
| June 21, 2024 | MREO | Performance Based Restricted Stock Unit | American Depository Shares [F1] (69,000) | $0.00 | Jan. 25, 2025 | 69,000 | Acquired |
| Jan. 25, 2024 | MREO | Share Options (Right to buy) | American Depository Shares [F2] (137,000) | $3.36 | Jan. 25, 2034 | 137,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 2, 2024 | MREO | American Depositary Shares representing Ordinary Shares [F1] | 14,196 | Indirect |
| Jan. 2, 2024 | MREO | American Depositary Shares representing Ordinary Shares [F1] | 4,003 | Direct |
| Jan. 2, 2024 | MREO | Share Options (Right to buy)→ American Depositary Shares [F1] (100,000) | 100,000 | Direct |
| Jan. 2, 2024 | MREO | Share Options (Right to buy)→ American Depositary Shares [F1] (100,000) | 100,000 | Direct |
| Jan. 2, 2024 | MREO | Share Options (Right to buy)→ American Depositary Shares [F1] (160,000) | 160,000 | Direct |
| Jan. 2, 2024 | MREO | Share Options (Right to buy)→ American Depositary Shares [F1] (220,000) | 220,000 | Direct |
| Jan. 2, 2024 | MREO | Performance Based Restricted Stock Unit→ American Depositary Shares [F1] (115,000) | 115,000 | Direct |