Insider Transactions Reported by 27 Insiders of MERCER INTERNATIONAL INC.

Symbol
MERC on Nasdaq
Location
Vancouver, British Columbia, Canada

Insiders trading volume in the past year

MERCER INTERNATIONAL INC. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Peter R. Kellogg 10%+ Owner $45,699,481 +$5,111,378 +13% 03 Oct 2025
JIMMY S. H. LEE Executive Chairman, Director $17,626,647 15 Feb 2023
DAVID M. GANDOSSI CEO and President, Director $1,805,702 16 Feb 2022
Leonhard Nossol Group Controller for Europe $677,536 15 Feb 2024
David Kent Ure Senior Vice President, Finance $657,241 15 Feb 2023
Keith Purchase Director $637,363 01 May 2023
Wolfram Ridder VP of Business Development $574,183 15 Feb 2024
Brian Merwin Senior VP, Mass Timber $435,633 15 Feb 2024
James Shepherd Director $407,850 02 Jun 2025
Alice Laberge Director $366,847 +$17,477 +5% 25 Feb 2026
Linda J. Welty Director $363,063 +$30,866 +9.3% 18 Aug 2025
Genevieve Stannus VP, Treasurer $323,638 15 Feb 2024
Adolf Koppensteiner COO, Pulp Products $321,863 15 Feb 2024
Alan C. Wallace Director $313,177 02 Jun 2025
Richard George Short CFO and SECRETARY $292,877 06 Sep 2024
Juan Carlos Bueno Estrada President & CEO, Director $285,068 +$30,160 +12% 11 Jun 2025
Rainer Rettig Director $279,728 02 Jun 2025
Janine North Director $225,049 02 Jun 2025
Torbjoern Loeoef Director $176,470 03 Jul 2024
Thomas Kevin Corrick Director $171,854 02 Jun 2025
William McCartney Chairperson, Director $146,483 02 Jun 2025
Eric Xavier Heine Vice President $127,276 20 Nov 2024
Wolfgang Beck Sr. VP, Global Wood Sourcing $118,833 +$31,687 +36% 07 May 2025
Markwart von Pentz Director $105,028 02 Jun 2025
Carsten Merforth COO, Wood Products $81,906 +$25,312 +45% 08 May 2025
Cynthia Margaret Alekson VP, Controller $20,529 15 Feb 2024
Guy Arguin Chief Human Resources Officer 10 Jan 2022

Recent Insider Transactions by Companies or Individuals for MERCER INTERNATIONAL INC.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Alice Laberge MERC Common Stock Purchase 100% $1,900 $1.90 1,000 2,000 25 Feb 2026 Registered Retirement Savings Plan
PETER R. KELLOGG MERC Common Stock Purchase 20.6% $389,500 $1.73 225,000 1,320,000 13 Nov 2025 Via Harco
PETER R. KELLOGG MERC Common Stock Purchase 24.1% $498,650 $1.69 295,000 1,520,000 12 Nov 2025 Via Harco
PETER R. KELLOGG MERC Common Stock Purchase 4.27% $91,597 $1.70 54,000 1,318,540 07 Nov 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 11.5% $243,226 $1.87 130,000 1,264,540 06 Nov 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 9.45% $186,241 $1.90 97,938 1,134,540 05 Nov 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 3.66% $70,642 $1.93 36,602 1,036,602 04 Nov 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 5.9% $74,520 $2.07 36,000 646,000 30 Oct 2025 Direct
PETER R. KELLOGG MERC Common Stock Purchase 2.58% $53,088 $2.11 25,160 1,000,000 30 Oct 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 6.39% $132,716 $2.27 58,540 974,840 29 Oct 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 5.71% $120,726 $2.44 49,478 916,300 28 Oct 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 0.79% $19,033 $2.79 6,822 866,822 03 Oct 2025 Via Non Marital PRK Trust
Linda J. Welty MERC Common Stock Purchase 38% $30,866 $3.09 10,000 36,290 18 Aug 2025 Direct
Alice Laberge MERC Common Stock Purchase 19.9% $5,957 $2.98 2,000 12,065 08 Aug 2025 Direct
Alice Laberge MERC Common Stock Purchase 24.8% $5,980 $2.99 2,000 10,065 07 Aug 2025 Direct
PETER R. KELLOGG MERC Common Stock Purchase 7.53% $236,600 $3.38 70,000 1,000,000 22 Jul 2025 Via Peter and Cynthia Kellogg Foundation
PETER R. KELLOGG MERC Common Stock Purchase 49.4% $2,470,000 $3.25 760,000 2,300,000 22 Jul 2025 Via Spouse
Juan Carlos Bueno Estrada MERC Common Stock Purchase 11.8% $30,160 $3.77 8,000 75,615 11 Jun 2025 Direct
PETER R. KELLOGG MERC Common Stock Purchase 4.04% $124,276 $3.72 33,420 860,000 10 Jun 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 1.62% $119,153 $3.75 31,800 2,000,000 09 Jun 2025 Via Bermuda Partners
PETER R. KELLOGG MERC Common Stock Purchase 3.33% $99,559 $3.74 26,600 826,600 09 Jun 2025 Via Non Marital PRK Trust
PETER R. KELLOGG MERC Common Stock Purchase 2.62% $181,851 $3.62 50,200 1,968,200 06 Jun 2025 Via Bermuda Partners
Markwart von Pentz MERC Common Stock Award 27,933 27,933 02 Jun 2025 Direct
Thomas Kevin Corrick MERC Deferred Stock Units Award 126.5% 27,933 50,008 02 Jun 2025 Direct
Linda J. Welty MERC Deferred Stock Units Award 86.6% 27,933 60,181 02 Jun 2025 Direct
Rainer Rettig MERC Common Stock Award 60.1% 27,933 74,396 02 Jun 2025 Direct
Janine North MERC Cash Settled Deferred Stock Units Award 102.1% 27,933 55,289 02 Jun 2025 Direct
Alice Laberge MERC Cash Settled Deferred Stock Units Award 64.7% 27,933 71,085 02 Jun 2025 Direct
James Shepherd MERC Common Stock Award 34.7% 27,933 108,471 02 Jun 2025 Direct
William McCartney MERC Deferred Stock Units Award 245% 46,090 64,906 02 Jun 2025 Direct
Carsten Merforth MERC Common Stock Purchase 44.7% $25,312 $3.62 7,000 22,651 08 May 2025 Direct
Wolfgang Beck MERC Common Stock Purchase 33.5% $31,687 $3.60 8,791 35,054 07 May 2025 Direct
Alice Laberge MERC Common Stock Purchase 14.2% $3,640 $3.64 1,000 8,065 05 May 2025 Direct
Eric Xavier Heine MERC Common Stock Sale -57% $167,612 $6.23 -26,910 20,330 20 Nov 2024 Direct
Juan Carlos Bueno Estrada MERC Common Stock Purchase 13% $52,260 $6.70 7,800 67,615 16 Sep 2024 Direct
Juan Carlos Bueno Estrada MERC Common Stock Purchase 13% $51,480 $6.60 7,800 67,615 13 Sep 2024 Direct
Rainer Rettig MERC Common Stock Purchase 9.42% $24,400 $6.10 4,000 46,463 11 Sep 2024 Direct
Janine North MERC Common Stock Purchase $12,080 $6.04 2,000 2,000 11 Sep 2024 Registered Retirement Savings Plan
Rainer Rettig MERC Common Stock Purchase 13.4% $31,199 $6.24 5,000 42,463 09 Sep 2024 Direct
Richard George Short MERC Common Stock Purchase 13.2% $34,200 $5.70 6,000 51,382 06 Sep 2024 Direct
Wolfgang Beck MERC Common Stock Purchase 238.3% $111,370 $6.02 18,500 26,263 03 Sep 2024 Direct
Alan C. Wallace MERC Cash Settled Deferred Stock Units Award 0.91% 303 33,467 03 Jul 2024 Direct
Torbjoern Loeoef MERC Cash Settled Deferred Stock Units Award 0.91% 205 22,668 03 Jul 2024 Direct
Alice Laberge MERC Cash Settled Deferred Stock Units Award 0.91% 390 43,152 03 Jul 2024 Direct
Janine North MERC Cash Settled Deferred Stock Units Award 0.91% 247 27,356 03 Jul 2024 Direct
Torbjoern Loeoef MERC Cash Settled Deferred Stock Units Award 91.2% 10,527 22,075 03 Jun 2024 Direct
Janine North MERC Cash Settled Deferred Stock Units Award 65.6% 10,527 26,570 03 Jun 2024 Direct
Thomas Kevin Corrick MERC Deferred Stock Units Award 91.2% 10,527 22,075 03 Jun 2024 Direct
Alice Laberge MERC Cash Settled Deferred Stock Units Award 33.8% 10,527 41,714 03 Jun 2024 Direct
Rainer Rettig MERC Common Stock Award 39.1% 10,527 37,463 03 Jun 2024 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.