Peter R. Kellogg

CIK: 0000897485

Transaction Breakdown

Open Market Buys (P)61 (100.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

MERC

MERCER INTERNATIONAL INC.

10% Owner

NTPIF

NAM TAI PROPERTY INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (61 total)

MERC
MERCER INTERNATIONAL INC.
Jun 12, 2026
Purchase(P)
Direct
200 shares at avg. $0.91$181.7
MERC
MERCER INTERNATIONAL INC.
Jun 12, 2026
Purchase(P)
Direct
14K shares at avg. $0.91$13K
MERC
MERCER INTERNATIONAL INC.
Jun 12, 2026
Purchase(P)
Direct
36K shares at avg. $0.93$34K
MERC
MERCER INTERNATIONAL INC.
Jun 12, 2026
Purchase(P)
Direct
1.2K shares at avg. $0.90$1K
MERC
MERCER INTERNATIONAL INC.
Jun 11, 2026
Purchase(P)
Direct
136K shares at avg. $0.86$117K
MERC
MERCER INTERNATIONAL INC.
Jun 10, 2026
Purchase(P)
Direct
36K shares at avg. $0.82$30K
MERC
MERCER INTERNATIONAL INC.
Jun 9, 2026
Purchase(P)
Direct
23.6K shares at avg. $0.79$19K
MERC
MERCER INTERNATIONAL INC.
Jun 8, 2026
Purchase(P)
Direct
34.7K shares at avg. $0.80$28K
MERC
MERCER INTERNATIONAL INC.
Jun 5, 2026
Purchase(P)
Direct
36K shares at avg. $0.85$31K
MERC
MERCER INTERNATIONAL INC.
Jun 4, 2026
Purchase(P)
Direct
36K shares at avg. $0.89$32K
MERC
MERCER INTERNATIONAL INC.
Jun 2, 2026
Purchase(P)
Direct
1K shares at avg. $0.92$958.529
MERC
MERCER INTERNATIONAL INC.
Jun 1, 2026
Purchase(P)
Direct
10.2K shares at avg. $0.91$9K
MERC
MERCER INTERNATIONAL INC.
Jun 1, 2026
Purchase(P)
Direct
16K shares at avg. $0.90$14K
MERC
MERCER INTERNATIONAL INC.
Jun 1, 2026
Purchase(P)
Direct
2.7K shares at avg. $0.90$2K
MERC
MERCER INTERNATIONAL INC.
Jun 1, 2026
Purchase(P)
Direct
36K shares at avg. $0.90$32K
MERC
MERCER INTERNATIONAL INC.
May 19, 2026
Purchase(P)
Indirect
105K shares at avg. $0.97$102K
MERC
MERCER INTERNATIONAL INC.
May 18, 2026
Purchase(P)
Indirect
380K shares at avg. $0.96$367K
MERC
MERCER INTERNATIONAL INC.
May 15, 2026
Purchase(P)
Indirect
215K shares at avg. $0.95$204K
MERC
MERCER INTERNATIONAL INC.
May 14, 2026
Purchase(P)
Indirect
200K shares at avg. $0.88$176K
MERC
MERCER INTERNATIONAL INC.
May 12, 2026
Purchase(P)
Indirect
57K shares at avg. $0.88$50K
MERC
MERCER INTERNATIONAL INC.
May 12, 2026
Purchase(P)
Indirect
43K shares at avg. $0.84$36K
MERC
MERCER INTERNATIONAL INC.
Nov 13, 2025
Purchase(P)
Indirect
125K shares at avg. $1.74$218K
MERC
MERCER INTERNATIONAL INC.
Nov 13, 2025
Purchase(P)
Indirect
100K shares at avg. $1.72$172K
MERC
MERCER INTERNATIONAL INC.
Nov 12, 2025
Purchase(P)
Indirect
70K shares at avg. $1.72$120K
MERC
MERCER INTERNATIONAL INC.
Nov 12, 2025
Purchase(P)
Indirect
200K shares at avg. $1.68$336K

		Type	Shares	Price		Ownership
Jun 12, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	200	$0.91	$182	Direct
Jun 12, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	14,031	$0.91	$12,768	Direct
Jun 12, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	36,000	$0.93	$33,502	Direct
Jun 12, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	1,210	$0.90	$1,095	Direct
Jun 11, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	136,000	$0.86	$116,946	Direct
Jun 10, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	36,000	$0.82	$29,675	Direct
Jun 9, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	23,637	$0.79	$18,763	Direct
Jun 8, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	34,733	$0.80	$27,731	Direct
Jun 5, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	36,000	$0.85	$30,593	Direct
Jun 4, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	36,000	$0.89	$32,018	Direct
Jun 2, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	1,047	$0.92	$959	Direct
Jun 1, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	10,154	$0.91	$9,234	Direct
Jun 1, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	16,000	$0.90	$14,374	Direct
Jun 1, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	2,731	$0.90	$2,454	Direct
Jun 1, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	36,000	$0.90	$32,371	Direct
May 19, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	105,000	$0.97	$102,344	Indirect
May 18, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	380,000	$0.96	$366,510	Indirect
May 15, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	215,000	$0.95	$203,584	Indirect
May 14, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	200,000	$0.88	$176,220	Indirect
May 12, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	57,000	$0.88	$50,006	Indirect
May 12, 2026	MERC MERCER INTERNATIONAL INC.	Purchase(P)	43,000	$0.84	$36,172	Indirect
Nov 13, 2025	MERC MERCER INTERNATIONAL INC.	Purchase(P)	125,000	$1.74	$217,500	Indirect
Nov 13, 2025	MERC MERCER INTERNATIONAL INC.	Purchase(P)	100,000	$1.72	$172,000	Indirect
Nov 12, 2025	MERC MERCER INTERNATIONAL INC.	Purchase(P)	70,000	$1.72	$120,400	Indirect
Nov 12, 2025	MERC MERCER INTERNATIONAL INC.	Purchase(P)	200,000	$1.68	$336,000	Indirect

1-25 of 61 transactions

About KELLOGG PETER R

KELLOGG PETER R (SEC CIK 0000897485) files insider reports with the SEC as 10% Owner of MERCER INTERNATIONAL INC. (MERC) and Director of NAM TAI PROPERTY INC. (NTPIF).

Signal8 holds 10 ownership filings by KELLOGG PETER R (1 Form 3, 9 Form 4), filed between Jul 9, 2025 and Jul 8, 2026. Those filings report 61 transactions, from Jun 6, 2025 to Jun 12, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on KELLOGG PETER R's filings is in NEW YORK, NY.

Recent filings by KELLOGG PETER R

Jun 12, 2026: Open-market purchases of MERC shares (4 lines, Form 4, code P).
Jun 11, 2026: Open-market purchase of MERC shares (Form 4, code P).
Jun 10, 2026: Open-market purchase of MERC shares (Form 4, code P).
Jun 9, 2026: Open-market purchase of MERC shares (Form 4, code P).
Jun 8, 2026: Open-market purchase of MERC shares (Form 4, code P).

Other insiders filing for MERCER INTERNATIONAL INC. (MERC)

Ridder Wolfram, Senior VP, Innovation & Gov.
BECK WOLFGANG, Senior VP Global Wood Sourcing
Short Richard George, CFO & Secretary
ARGUIN GUY, Chief Human Resources Officer
STANNUS GENEVIEVE, VP, Treasurer
Heine Eric Xavier, VP Sales, Marketing& Logistics

How to read Form 4 transaction codes