Insiders / Peter R. Kellogg

Peter R. Kellogg

CIK 897485personinsiderbeneficial owner
Companies
2
First seen
Mar 10, 2026
Last activity
May 21, 2026

Companies

CompanyRoleShares heldPeak heldTradesLatest
Mercer International Inc · MERC10% owner3,210,0001,957,0007
Nam Tai Property Inc. · NTPIFDirector0

All securities held

1 position · latest reported per filing
CompanySecuritySharesAs of
Mercer International IncCommon Stock3,210,000May 19, 2026

Activity

InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
May 18, 2026BuyMERC
Mercer International Inc
Common Stock
$366.5K+380K
+25.82%
1,852,000
2.76% of shares
medium
Jul 22, 2025BuyMERC
Mercer International Inc
Common Stock
$236.6K+70K
+7.53%
1,000,000
1.49% of shares
medium
May 15, 2026BuyMERC
Mercer International Inc
Common Stock
$203.6K+215K
+17.10%
1,472,000
2.20% of shares
medium
May 14, 2026BuyMERC
Mercer International Inc
Common Stock
$176.2K+200K
+18.92%
1,257,000
1.88% of shares
medium
May 19, 2026BuyMERC
Mercer International Inc
Common Stock
$102.3K+105K
+5.67%
1,957,000
2.92% of shares
medium
May 12, 2026BuyMERC
Mercer International Inc
Common Stock
$50.0K+57K
+5.70%
1,057,000
1.58% of shares
low
May 12, 2026BuyMERC
Mercer International Inc
Common Stock
$36.2K+43K
+20.48%
253,000
0.38% of shares
low