13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001333274 · CUSIP 588056101

Mercer International Inc.MERC

2 13D/G filings 1 distinct filers 3 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
-4.4%
avg -4.4%
Median 90d
avg —
Median 180d
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
2
2 SCHEDULE 13D/A
Distinct filers
1
single filer
Insiders (365d)
3
3 buys · 0 sales
Latest short DTC
8.32
as of 2026-07-31

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2026-07-31 SCHEDULE 13D/A KELLOGG PETER R 40.25% 26,950,672 view →
2026-05-21 SCHEDULE 13D/A KELLOGG PETER R 37.90% 24,469,540 view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-06-04 Koppensteiner Adolf officer Award 30,505
2026-06-04 BUENO ESTRADA JUAN CARLOS director, officer Award 126,808
2026-06-02 MCCARTNEY WILLIAM director Award 41,250

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-31 3,210,636 8.32 +2.9%
2026-07-15 3,121,321 3.18 -12.9%
2026-06-30 3,584,598 6.27 -5.8%
2026-06-15 3,803,351 11.30 +6.7%
2026-05-29 3,565,426 5.90 -4.6%
2026-05-15 3,738,446 5.74 +20.1%
2026-04-30 3,113,360 6.40 -20.0%
2026-04-15 3,892,172 6.61 +11.6%
2026-03-31 3,486,323 8.55 -1.1%
2026-03-13 3,523,277 9.60 +7.8%
2026-02-27 3,268,299 4.19 +20.6%
2026-02-13 2,711,220 3.33 +14.2%

Alert me when any activist files on Mercer International Inc.

Free. We email you when criteria match. One-click unsubscribe in every email.

Track every activist who touches this name.

Custom alerts · full feed · daily intelligence · API. From $49/mo.

See pricing →