MERCER INTERNATIONAL INC. ($MERC) Insider Transactions

Last updated: 2026-03-16 13:00 UTC | Total transactions: 124

In the last 12 months, insiders at MERCER INTERNATIONAL INC. ($MERC) filed 124 transactions with the SEC: 56 open-market purchases totaling $5,563,870 and 2 sales totaling $167,613. Net insider sentiment: net buying.

MERCER INTERNATIONAL INC. operates in the Pulp mills industry (Manufacturing sector).

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Recent Insider Transactions

Transaction Date Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
July 22, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 70000 $3.38 24,380,929.0000 66,983,000 0.29% 0.10%
Feb. 25, 2026 Laberge Alice Director P Common Stock 1000 $1.90 13,065.0000 66,983,000 8.29% 0.00%
Oct. 29, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 19000 $2.27 5,435,300.0000 66,983,000 0.35% 0.03%
Oct. 29, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 17000 $2.26 5,416,300.0000 66,983,000 0.31% 0.03%
Oct. 29, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 17000 $2.27 5,399,300.0000 66,983,000 0.32% 0.03%
Oct. 28, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 41778 $2.44 5,382,300.0000 66,983,000 0.78% 0.06%
Oct. 28, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 7700 $2.44 5,340,522.0000 66,983,000 0.14% 0.01%
Oct. 3, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 3122 $2.79 5,332,822.0000 66,983,000 0.06% 0.00%
Oct. 3, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 3700 $2.79 5,329,700.0000 66,983,000 0.07% 0.01%
Oct. 30, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 18650 $2.11 5,459,490.0000 66,983,000 0.34% 0.03%
Oct. 29, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 5540 $2.27 5,440,840.0000 66,983,000 0.10% 0.01%
Nov. 7, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 18000 $1.79 5,784,540.0000 66,983,000 0.31% 0.03%
Nov. 7, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 28701 $1.67 5,766,540.0000 66,983,000 0.50% 0.04%
Nov. 7, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 1200 $1.61 5,737,839.0000 66,983,000 0.02% 0.00%
Nov. 7, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 6099 $1.56 5,736,639.0000 66,983,000 0.11% 0.01%
Nov. 6, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 58000 $1.86 5,730,540.0000 66,983,000 1.02% 0.09%
Nov. 6, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 35715 $1.89 5,672,540.0000 66,983,000 0.63% 0.05%
Nov. 6, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 285 $1.84 5,636,825.0000 66,983,000 0.01% 0.00%
Nov. 6, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 36000 $1.87 5,636,540.0000 66,983,000 0.64% 0.05%
Nov. 5, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 25938 $1.92 5,600,540.0000 66,983,000 0.47% 0.04%
Nov. 5, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 36000 $1.91 5,574,602.0000 66,983,000 0.65% 0.05%
Nov. 5, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 36000 $1.88 5,538,602.0000 66,983,000 0.65% 0.05%
Nov. 4, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 36602 $1.93 5,502,602.0000 66,983,000 0.67% 0.05%
Oct. 30, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 6160 $2.11 5,466,000.0000 66,983,000 0.11% 0.01%
Oct. 30, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 350 $2.11 5,459,840.0000 66,983,000 0.01% 0.00%
Nov. 12, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 200000 $1.68 5,784,540.0000 66,983,000 3.58% 0.30%
Nov. 13, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 125000 $1.74 5,584,540.0000 66,983,000 2.29% 0.19%
Nov. 13, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 100000 $1.72 5,459,540.0000 66,983,000 1.87% 0.15%
Nov. 12, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 25000 $1.69 5,359,540.0000 66,983,000 0.47% 0.04%
Nov. 12, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 70000 $1.72 5,334,540.0000 66,983,000 1.33% 0.10%
Oct. 30, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 36000 $2.07 5,784,540.0000 66,983,000 0.63% 0.05%
Aug. 18, 2025 WELTY LINDA J Director P Common Stock 10000 $3.09 36,290.0000 66,983,000 38.04% 0.01%
Aug. 7, 2025 Laberge Alice Director P Common Stock 2000 $2.99 10,065.0000 66,983,000 24.80% 0.00%
Aug. 8, 2025 Laberge Alice Director P Common Stock 2000 $2.98 12,065.0000 66,983,000 19.87% 0.00%
July 22, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 760000 $3.25 23,455,000.0000 66,983,000 3.35% 1.13%
June 6, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 13600 $3.62 22,626,600.0000 66,871,000 0.06% 0.02%
June 9, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 30629 $3.75 22,695,000.0000 66,871,000 0.14% 0.05%
June 9, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 1171 $3.67 22,664,371.0000 66,871,000 0.01% 0.00%
June 9, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 7003 $3.73 22,642,003.0000 66,871,000 0.03% 0.01%
June 9, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 19597 $3.75 22,661,600.0000 66,871,000 0.09% 0.03%
June 10, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 12300 $3.72 22,673,900.0000 66,871,000 0.05% 0.02%
June 10, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 12220 $3.72 22,686,100.0000 66,871,000 0.05% 0.02%
June 10, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 8900 $3.72 22,695,000.0000 66,871,000 0.04% 0.01%
June 6, 2025 KELLOGG PETER R TenPercentOwner P Common Stock 36600 $3.62 22,663,200.0000 66,871,000 0.16% 0.05%
June 11, 2025 BUENO ESTRADA JUAN CARLOS President & CEO P Common Stock 8000 $3.77 75,615.0000 66,871,000 11.83% 0.01%
June 2, 2025 CORRICK THOMAS KEVIN Director A Deferred Stock Units 27933 $0.00 50,008.0000 66,871,000 126.54% 0.04%
June 2, 2025 von Pentz Markwart Director A Common Stock 27933 $0.00 27,933.0000 66,871,000 9999.99% 0.04%
June 2, 2025 WELTY LINDA J Director A Deferred Stock Units 27933 $0.00 60,181.0000 66,871,000 86.62% 0.04%
June 2, 2025 Wallace Alan C. Director A Common Stock 27933 $0.00 59,901.0000 66,871,000 87.38% 0.04%
June 2, 2025 Rettig Rainer Director A Common Stock 27933 $0.00 74,396.0000 66,871,000 60.12% 0.04%
June 2, 2025 North Janine Director A Cash Settled Deferred Stock Units 27933 $0.00 55,289.3000 66,871,000 102.11% 0.04%
June 2, 2025 Laberge Alice Director A Cash Settled Deferred Stock Units 27933 $0.00 71,085.0000 66,871,000 64.73% 0.04%
June 2, 2025 Shepherd James Director A Common Stock 27933 $0.00 108,471.0000 66,871,000 34.68% 0.04%
June 2, 2025 MCCARTNEY WILLIAM Chairperson A Deferred Stock Units 46090 $0.00 64,906.0000 66,871,000 244.95% 0.07%
May 8, 2025 Merforth Carsten COO, Wood Products P Common Stock 7000 $3.62 22,651.0000 66,871,000 44.73% 0.01%
May 7, 2025 BECK WOLFGANG Sr. VP, Global Wood Sourcing P Common Stock 8200 $3.62 34,463.0000 66,871,000 31.22% 0.01%
May 7, 2025 BECK WOLFGANG Sr. VP, Global Wood Sourcing P Common Stock 591 $3.39 35,054.0000 66,871,000 1.71% 0.00%
May 5, 2025 Laberge Alice Director P Common Stock 1000 $3.64 8,065.0000 66,871,000 14.15% 0.00%
Nov. 20, 2024 Heine Eric Xavier Vice President S Common Stock 23755 $6.22 23,485.0000 66,871,000 50.29% 0.04%
Nov. 20, 2024 Heine Eric Xavier Vice President S Common Stock 3155 $6.26 20,330.0000 66,871,000 13.43% 0.00%
Sept. 16, 2024 BUENO ESTRADA JUAN CARLOS CEO & President P Common Stock 7800 $6.70 67,615.0000 66,871,000 13.04% 0.01%
Sept. 13, 2024 BUENO ESTRADA JUAN CARLOS CEO & President P Common Stock 7800 $6.60 67,615.0000 66,871,000 13.04% 0.01%
Sept. 11, 2024 North Janine Director P Common Stock 2000 $6.04 2,000.0000 66,871,000 9999.99% 0.00%
Sept. 11, 2024 Rettig Rainer Director P Common Stock 4000 $6.10 46,463.0000 66,871,000 9.42% 0.01%
Sept. 9, 2024 Rettig Rainer Director P Common Stock 5000 $6.24 42,463.0000 66,871,000 13.35% 0.01%
Sept. 6, 2024 Short Richard George CFO and SECRETARY P Common Stock 6000 $5.70 51,382.0000 66,871,000 13.22% 0.01%
Sept. 3, 2024 BECK WOLFGANG Senior VP, Global Product P Common Stock 18500 $6.02 26,263.0000 66,871,000 238.31% 0.03%
July 3, 2024 Loeoef Torbjoern Director A Cash Settled Deferred Stock Units 205 $0.00 22,668.0000 66,871,000 0.91% 0.00%
July 3, 2024 Wallace Alan C. Director A Cash Settled Deferred Stock Units 303 $0.00 33,466.6000 66,871,000 0.91% 0.00%
July 3, 2024 North Janine Director A Cash Settled Deferred Stock Units 247 $0.00 27,356.3000 66,871,000 0.91% 0.00%
July 3, 2024 Laberge Alice Director A Cash Settled Deferred Stock Units 390 $0.00 43,152.0000 66,871,000 0.91% 0.00%
June 3, 2024 MCCARTNEY WILLIAM Director A Deferred Stock Units 18816 $0.00 18,816.0000 66,525,000 9999.99% 0.03%
June 3, 2024 North Janine Director A Cash Settled Deferred Stock Units 10527 $0.00 26,570.0000 66,525,000 65.62% 0.02%
June 3, 2024 CORRICK THOMAS KEVIN Director A Deferred Stock Units 10527 $0.00 22,075.0000 66,525,000 91.16% 0.02%
June 3, 2024 Laberge Alice Director A Cash Settled Deferred Stock Units 10527 $0.00 41,714.0000 66,525,000 33.75% 0.02%
June 3, 2024 Rettig Rainer Director A Common Stock 10527 $0.00 37,463.0000 66,525,000 39.08% 0.02%
June 3, 2024 WELTY LINDA J Director A Deferred Stock Units 10527 $0.00 32,248.0000 66,525,000 48.46% 0.02%
June 3, 2024 Wallace Alan C. Director A Deferred Stock Units 10527 $0.00 10,527.0000 66,525,000 9999.99% 0.02%
June 3, 2024 Shepherd James Director A Common Stock 10527 $0.00 80,538.0000 66,525,000 15.04% 0.02%
June 3, 2024 Loeoef Torbjoern Director A Cash Settled Deferred Stock Units 10527 $0.00 22,075.0000 66,525,000 91.16% 0.02%
Feb. 15, 2024 Ridder Wolfram VP of Business Development M Common Stock 9279 $0.00 78,395.0000 66,525,000 13.43% 0.01%
Feb. 15, 2024 Ridder Wolfram VP of Business Development F Common Stock 4640 $7.79 73,755.0000 66,525,000 5.92% 0.01%
Feb. 15, 2024 Ridder Wolfram VP of Business Development A Performance Share Units 9279 $0.00 9,279.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 Ridder Wolfram VP of Business Development M Performance Share Units 9279 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 BUENO ESTRADA JUAN CARLOS CEO & President M Common Stock 58754 $0.00 86,254.0000 66,525,000 213.65% 0.09%
Feb. 15, 2024 BUENO ESTRADA JUAN CARLOS CEO & President F Common Stock 26439 $7.79 59,815.0000 66,525,000 30.65% 0.04%
Feb. 15, 2024 BUENO ESTRADA JUAN CARLOS CEO & President A Performance Share Units 58754 $0.00 58,754.0000 66,525,000 9999.99% 0.09%
Feb. 15, 2024 BUENO ESTRADA JUAN CARLOS CEO & President M Performance Share Units 58754 $0.00 0.0000 66,525,000 100.00% 0.09%
Feb. 15, 2024 STANNUS GENEVIEVE VP, Treasurer M Common Stock 4206 $0.00 43,675.0000 66,525,000 10.66% 0.01%
Feb. 15, 2024 STANNUS GENEVIEVE VP, Treasurer F Common Stock 2103 $7.79 41,572.0000 66,525,000 4.82% 0.00%
Feb. 15, 2024 STANNUS GENEVIEVE VP, Treasurer A Performance Share Units 4206 $0.00 4,206.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 STANNUS GENEVIEVE VP, Treasurer M Performance Share Units 4206 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 Heine Eric Xavier VP,Sales,Marketing&Logistics F Common Stock 3010 $7.79 47,240.0000 66,525,000 5.99% 0.00%
Feb. 15, 2024 Heine Eric Xavier VP,Sales,Marketing&Logistics M Common Stock 6020 $0.00 50,250.0000 66,525,000 13.61% 0.01%
Feb. 15, 2024 ALEKSON CYNTHIA MARGARET VP, Controller M Performance Share Units 2516 $0.00 0.0000 66,525,000 100.00% 0.00%
Feb. 15, 2024 ALEKSON CYNTHIA MARGARET VP, Controller A Performance Share Units 2516 $0.00 2,516.0000 66,525,000 9999.99% 0.00%
Feb. 15, 2024 ALEKSON CYNTHIA MARGARET VP, Controller F Common Stock 1258 $7.79 2,637.0000 66,525,000 32.30% 0.00%
Feb. 15, 2024 Heine Eric Xavier VP,Sales,Marketing&Logistics A Performance Share Units 6020 $0.00 6,020.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 ALEKSON CYNTHIA MARGARET VP, Controller M Common Stock 2516 $0.00 3,895.0000 66,525,000 182.45% 0.00%
Feb. 15, 2024 Heine Eric Xavier VP,Sales,Marketing&Logistics M Performance Share Units 6020 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 BECK WOLFGANG Senior VP, Global Product M Common Stock 5452 $0.00 10,107.0000 66,525,000 117.12% 0.01%
Feb. 15, 2024 BECK WOLFGANG Senior VP, Global Product F Common Stock 2344 $7.79 7,763.0000 66,525,000 23.19% 0.00%
Feb. 15, 2024 BECK WOLFGANG Senior VP, Global Product A Performance Share Units 5452 $0.00 5,452.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 BECK WOLFGANG Senior VP, Global Product M Performance Share Units 5452 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 Nossol Leonhard Group Controller for Europe M Common Stock 8315 $0.00 90,606.0000 66,525,000 10.10% 0.01%
Feb. 15, 2024 Nossol Leonhard Group Controller for Europe F Common Stock 3575 $7.79 87,031.0000 66,525,000 3.95% 0.01%
Feb. 15, 2024 Nossol Leonhard Group Controller for Europe A Performance Share Units 8315 $0.00 8,315.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 Nossol Leonhard Group Controller for Europe M Performance Share Units 8315 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 Koppensteiner Adolf COO, Pulp Products M Common Stock 10796 $0.00 46,742.0000 66,525,000 30.03% 0.02%
Feb. 15, 2024 Koppensteiner Adolf COO, Pulp Products F Common Stock 5398 $7.79 41,344.0000 66,525,000 11.55% 0.01%
Feb. 15, 2024 Koppensteiner Adolf COO, Pulp Products A Performance Share Units 10796 $0.00 10,796.0000 66,525,000 9999.99% 0.02%
Feb. 15, 2024 Koppensteiner Adolf COO, Pulp Products M Performance Share Units 10796 $0.00 0.0000 66,525,000 100.00% 0.02%
Feb. 15, 2024 Short Richard George CFO and SECRETARY M Common Stock 5889 $0.00 48,327.0000 66,525,000 13.88% 0.01%
Feb. 15, 2024 Short Richard George CFO and SECRETARY F Common Stock 2945 $7.79 45,382.0000 66,525,000 6.09% 0.00%
Feb. 15, 2024 Short Richard George CFO and SECRETARY A Performance Share Units 5889 $0.00 5,889.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 Short Richard George CFO and SECRETARY M Performance Share Units 5889 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 MERWIN BRIAN Senior VP, Mass Timber M Common Stock 5863 $0.00 58,890.0000 66,525,000 11.06% 0.01%
Feb. 15, 2024 MERWIN BRIAN Senior VP, Mass Timber F Common Stock 2932 $7.79 55,958.0000 66,525,000 4.98% 0.00%
Feb. 15, 2024 MERWIN BRIAN Senior VP, Mass Timber A Performance Share Units 5863 $0.00 5,863.0000 66,525,000 9999.99% 0.01%
Feb. 15, 2024 MERWIN BRIAN Senior VP, Mass Timber M Performance Share Units 5863 $0.00 0.0000 66,525,000 100.00% 0.01%
Feb. 15, 2024 Merforth Carsten COO, Wood Products M Common Stock 10250 $0.00 20,366.0000 66,525,000 101.32% 0.02%
Feb. 15, 2024 Merforth Carsten COO, Wood Products F Common Stock 4715 $7.79 15,651.0000 66,525,000 23.15% 0.01%
Feb. 15, 2024 Merforth Carsten COO, Wood Products A Performance Share Units 10250 $0.00 10,250.0000 66,525,000 9999.99% 0.02%
Feb. 15, 2024 Merforth Carsten COO, Wood Products M Performance Share Units 10250 $0.00 0.0000 66,525,000 100.00% 0.02%