MERC Mercer International (MERC) Insider Trading, Ownership & Congress Trades
What the filings say about MERC
Mercer International insider trades (Form 4)
Over the last 180 days, MERCER INTERNATIONAL INC. insiders bought a net $1.3M of stock across 97 Form 4 purchases and sales, with 1 insider buying. Source: SEC Form 4 filings, as of 2026-10-28.
Context
- 64 earlier Form 4 trades (code P or S) here by this insider (64 buys), the last on Jun 11, 2026.
- -21.1% median (-25.5% mean) 90-day return after 30 previous buys.
- The trade is 2.6% of the 1,370,231 shares held after it.
- No other insider bought within 30 days.
Insider activity: Insider KELLOGG PETER R bought about $33.5K of MERC on Jun 12, 2026.Context
- 64 earlier Form 4 trades (code P or S) here by this insider (64 buys), the last on Jun 11, 2026.
- -21.1% median (-25.5% mean) 90-day return after 30 previous buys.
- The trade is 0.1% of the 1,371,441 shares held after it.
- No other insider bought within 30 days.
Insider activity: Insider KELLOGG PETER R bought about $1.1K of MERC on Jun 12, 2026.Context
- 64 earlier Form 4 trades (code P or S) here by this insider (64 buys), the last on Jun 11, 2026.
- -21.1% median (-25.5% mean) 90-day return after 30 previous buys.
- The trade is 0.0% of the 1,371,641 shares held after it.
- No other insider bought within 30 days.
Insider activity: Insider KELLOGG PETER R bought about $182 of MERC on Jun 12, 2026.Context
- 64 earlier Form 4 trades (code P or S) here by this insider (64 buys), the last on Jun 11, 2026.
- -21.1% median (-25.5% mean) 90-day return after 30 previous buys.
- The trade is 1.0% of the 1,385,672 shares held after it.
- No other insider bought within 30 days.
Insider activity: Insider KELLOGG PETER R bought about $12.8K of MERC on Jun 12, 2026.Context
- 63 earlier Form 4 trades (code P or S) here by this insider (63 buys), the last on Jun 10, 2026.
- -13.0% median (-22.7% mean) 90-day return after 30 previous buys.
- The trade is 10.2% of the 1,334,231 shares held after it.
- No other insider bought within 30 days.
Insider activity: Insider KELLOGG PETER R bought about $116.9K of MERC on Jun 11, 2026.Why it matters
Watch MERC
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
Who owns MERC: institutional holders (13F)
No fund above the reporting threshold listed this stock last quarter. That is a fact, not missing data.
Congress trades in MERC
Activist and 5% holders (13D/13G)
MERC planned insider sales (Form 144)
MERC financials
| FY Dec 2025 | $1.9B |
| FY Dec 2024 | $2.0B |
| FY Dec 2023 | $2.0B |
| FY Dec 2022 | $2.3B |
| FY Dec 2021 | $1.8B |
| Jun 2026 | $460.3M |
| Mar 2026 | $489.3M |
| Dec 2025 | $449.5M |
| Sep 2025 | $458.1M |
| Jun 2025 | $453.5M |
| Mar 2025 | $507.0M |
| Dec 2024 | $488.4M |
| Sep 2024 | $502.1M |
| FY Dec 2025 | -0.0% |
| FY Dec 2024 | -0.0% |
| FY Dec 2023 | -0.0% |
| FY Dec 2022 | +0.0% |
| FY Dec 2021 | +0.0% |
| Jun 2026 | -16.5% |
| Mar 2026 | -10.6% |
| Dec 2025 | +42.0% |
| Sep 2025 | -17.6% |
| Jun 2025 | -19.0% |
| Mar 2025 | -4.4% |
| Dec 2024 | +20.8% |
| Sep 2024 | -3.5% |
| FY Dec 2025 | -$80.0M |
| FY Dec 2024 | $5.9M |
| FY Dec 2023 | -$205.3M |
| FY Dec 2022 | $181.9M |
| FY Dec 2021 | $22.8M |
| Jun 2026 | -$27.3M |
| Mar 2026 | -$98.8M |
| Dec 2025 | $32.0M |
| Sep 2025 | -$60.1M |
| Jun 2025 | -$28.9M |
| Mar 2025 | -$23.1M |
| Dec 2024 | $50.4M |
| Sep 2024 | -$41.2M |
| FY Dec 2025 | 23.79x |
| FY Dec 2024 | 3.43x |
| FY Dec 2023 | 2.53x |
| FY Dec 2022 | 1.61x |
| FY Dec 2021 | 1.78x |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | 23.79x |
| Sep 2025 | 4.30x |
| Jun 2025 | 3.42x |
| Mar 2025 | 3.44x |
| Dec 2024 | 3.43x |
| Sep 2024 | 3.09x |
| FY Dec 2025 | 0.01x |
| FY Dec 2024 | 0.06x |
| FY Dec 2023 | -0.04x |
| FY Dec 2022 | 0.27x |
| FY Dec 2021 | 0.15x |
| Jun 2026 | -0.05x |
| Mar 2026 | -0.05x |
| Dec 2025 | 0.01x |
| Sep 2025 | 0.02x |
| Jun 2025 | 0.03x |
| Mar 2025 | 0.08x |
| Dec 2024 | 0.06x |
| Sep 2024 | 0.01x |
| FY Dec 2025 | -0.2% |
| FY Dec 2024 | -0.0% |
| FY Dec 2023 | -0.0% |
| FY Dec 2022 | +0.0% |
| FY Dec 2021 | +0.0% |
| Jun 2026 | -11.5% |
| Mar 2026 | -14.0% |
| Dec 2025 | -0.2% |
| Sep 2025 | -20.0% |
| Jun 2025 | -5.2% |
| Mar 2025 | -1.1% |
| Dec 2024 | -0.0% |
| Sep 2024 | +8.9% |
| FY Dec 2025 | -0.0% |
| FY Dec 2024 | -0.0% |
| FY Dec 2023 | -0.0% |
| FY Dec 2022 | +0.0% |
| FY Dec 2021 | +0.0% |
| Jun 2026 | -0.9% |
| Mar 2026 | -1.4% |
| Dec 2025 | -0.0% |
| Sep 2025 | -3.6% |
| Jun 2025 | -1.0% |
| Mar 2025 | -0.2% |
| Dec 2024 | -0.0% |
| Sep 2024 | +2.0% |
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | +15.9% |
| FY Dec 2021 | +14.8% |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
| FY Dec 2025 | -21.1% |
| FY Dec 2024 | +0.7% |
| FY Dec 2023 | -8.0% |
| FY Dec 2022 | +17.8% |
| FY Dec 2021 | +17.4% |
| Jun 2026 | -26.2% |
| Mar 2026 | -24.2% |
| Dec 2025 | -21.1% |
| Sep 2025 | -3.3% |
| Jun 2025 | +0.4% |
| Mar 2025 | +1.0% |
| Dec 2024 | +0.7% |
| Sep 2024 | -4.0% |
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | 3.14x |
| FY Dec 2021 | 4.67x |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
| FY Dec 2025 | $1.6B |
| FY Dec 2024 | $1.7B |
| FY Dec 2023 | $1.9B |
| FY Dec 2022 | $1.8B |
| FY Dec 2021 | $1.7B |
| Jun 2026 | $1.6B |
| Mar 2026 | $1.6B |
| Dec 2025 | $1.6B |
| Sep 2025 | $1.6B |
| Jun 2025 | $1.6B |
| Mar 2025 | $1.7B |
| Dec 2024 | $1.7B |
| Sep 2024 | $1.8B |
| FY Dec 2025 | -60.3% |
| FY Dec 2024 | +1.4% |
| FY Dec 2023 | -32.6% |
| FY Dec 2022 | +23.6% |
| FY Dec 2021 | +2.9% |
| Jun 2026 | -348.8% |
| Mar 2026 | -163.8% |
| Dec 2025 | -60.3% |
| Sep 2025 | -31.9% |
| Jun 2025 | -18.2% |
| Mar 2025 | +7.4% |
| Dec 2024 | +1.4% |
| Sep 2024 | -17.5% |
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | 0.07x |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
Method
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $1.9B | $2.0B | $2.0B | $2.3B |
| Operating income | -$397.7M | $15.0M | -$188.8M | $392.4M |
| Net income | -$497.9K | -$85.1K | -$242.1K | $247.0K |
| EPS (diluted) | n/a | n/a | n/a | n/a |
| Operating cash flow | $8.6M | $90.2M | -$69.0M | $360.7M |
| Cash | $186.8M | $184.9M | $314.0M | $354.0M |
| Long-term debt | $1.6B | $1.5B | $1.6B | $1.3B |
| Dividends paid | $10.0M | $20.1M | $19.9M | $19.8M |
MERC Stock Sonar score 5/7 axes
Find similar shapesCompareMERC ranks highest on insider conviction (73rd percentile) and risk and compliance (59th), and lowest on growth (19th), among Materials peers.
5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
MERC filings, in plain words
Are Mercer International insiders buying or selling MERC?
In the 180 days to 2026-10-28, Mercer International insiders were net buyers, a net $1.3M across purchases and sales reported on Form 4, by 1 buyer.
Read the full summary
In the 180 days to 2026-10-28, Mercer International insiders were net buyers of MERC, a net $1.3M across purchases and sales reported on Form 4 by 1 buyer. Most of that figure, $1.3M, came from a holder of 10% or more rather than an officer or director. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

