53 transactions on file (52 open-market purchases and 0 open-market sales).
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-12 | KELLOGG PETER R 10% owner Open-market purchase | Open-market purchase | +36,000 | $0.93 | +33.5K | 1,370,231 |
| 2026-06-12 | KELLOGG PETER R 10% owner Open-market purchase | Open-market purchase | +1,210 | $0.90 | +1.09K | 1,371,441 |
| 2026-06-12 | KELLOGG PETER R 10% owner Open-market purchase | Open-market purchase | +200 | $0.91 | +181.7 | 1,371,641 |
| 2026-06-12 | KELLOGG PETER R 10% owner Open-market purchase | Open-market purchase | +14,031 | $0.91 | +12.77K | 1,385,672 |
| 2026-06-11 | KELLOGG PETER R 10% owner Open-market purchase | Open-market purchase | +136,000 | $0.86 | +116.95K | 1,334,231 |
48 more transactions are on Measure
| Insider | Role | On Sep 12, 2025 | Now | Change | Sold | Shape |
|---|---|---|---|---|---|---|
| KELLOGG PETER R10% owner | 10% owner | 860,000 | 1,385,672 | +61.12% | - | |
| Laberge AliceDirector | Director | 1,000 | 2,000 | +100.00% | - |
Each person’s holding as they reported it after each open-market trade, over the last twelve months. It counts one class of stock and excludes grants, option exercises and shares withheld for tax, so a stake can fall here while somebody’s total holding does not. Since April 2023 a Form 4 states whether a trade ran under a pre-arranged 10b5-1 plan; an older one does not, and those dollars read “not stated” rather than being counted either way.
The assistant answers from what MERC has actually filed: 15 annual reports filed with the SEC and 52 Form 4 filings from the last year. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
Pressing one answers it here, from MERC's filings and figures. One a day without an account; a free account has its own, and no card.
See every Form 4 MERC insiders have filed, not the latest few.
Ten seconds, no card, and nothing to cancel.
Source
From SEC Form 4 filings, filed by officers, directors and 10%-owners within two business days of a transaction. “Indirect” holdings (a trust, an LLC, a family member) are included and not distinguished from direct ones in this table.
Past transactions say nothing about future ones, and none of this is investment advice.
See who bought, not who was handed shares
Every Form 4 MERC insiders file, not just the latest handful, with vesting and tax withholding struck out so what's left reads as a decision.
Every filingMeasure
Follow the investors who hold it
Each stake priced at the quarter it was filed, and diffed against the quarter before: who added, who trimmed, who left.
Every position they holdMeasure
Ask what a run of filings adds up to
Whether this is one decision or a pattern, and how it compares with MERC's own history of insider activity.
Free, no card, and it does not expire.