KELLOGG PETER R

Insider

10% Owner

Trades at: MERC· MERC

30D 90D 1Y

Net shares · 365d

+2.8M

2.8M buy · 0 sell

Net value · 365d

$5.5M

$5.5M in · $0 out

Sentiment · 365d

Net buying

100% buying · 0% selling

Open-market trades · 365d

2.8M buy · 0 sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

MERC Buy·P
May 19, 26

10% Owner

$102.3K

105.0K sh · $0.97

Own +6%
MERC Buy·P
May 18, 26

10% Owner

$366.5K

380.0K sh · $0.96

Own +26%
MERC Buy·P
May 15, 26

10% Owner

$203.6K

215.0K sh · $0.95

Own +17%
MERC Buy·P
May 14, 26

10% Owner

$176.2K

200.0K sh · $0.88

Own +19%
MERC Buy·P
May 12, 26

10% Owner

$50.0K

57.0K sh · $0.88

Own +6%
MERC Buy·P
May 12, 26

10% Owner

$36.2K

43.0K sh · $0.84

Own +20%
MERC Buy·P
Nov 13, 25

TenPercentOwner

$217.5K

125.0K sh · $1.74

Own +10%
MERC Buy·P
Nov 13, 25

TenPercentOwner

$172.0K

100.0K sh · $1.72

Own +9%
MERC Buy·P
Nov 12, 25

TenPercentOwner

$42.2K

25.0K sh · $1.69

Own +2%
MERC Buy·P
Nov 12, 25

TenPercentOwner

$120.4K

70.0K sh · $1.72

Own +7%
MERC Buy·P
Nov 12, 25

TenPercentOwner

$336.0K

200.0K sh · $1.68

Own +15%
MERC Buy·P
Nov 7, 25

TenPercentOwner

$32.2K

18.0K sh · $1.79

Own +1%
MERC Buy·P
Nov 7, 25

TenPercentOwner

$47.9K

28.7K sh · $1.67

Own +2%
MERC Buy·P
Nov 7, 25

TenPercentOwner

$1.9K

1.2K sh · $1.61

Own +0%
MERC Buy·P
Nov 7, 25

TenPercentOwner

$9.5K

6.1K sh · $1.56

Own +0%
MERC Buy·P
Nov 6, 25

TenPercentOwner

$107.9K

58.0K sh · $1.86

Own +5%
MERC Buy·P
Nov 6, 25

TenPercentOwner

$67.5K

35.7K sh · $1.89

Own +3%
MERC Buy·P
Nov 6, 25

TenPercentOwner

$524

285 sh · $1.84

Own +0%
MERC Buy·P
Nov 6, 25

TenPercentOwner

$67.3K

36.0K sh · $1.87

Own +3%
MERC Buy·P
Nov 5, 25

TenPercentOwner

$49.8K

25.9K sh · $1.92

Own +2%
MERC Buy·P
Nov 5, 25

TenPercentOwner

$68.8K

36.0K sh · $1.91

Own +3%
MERC Buy·P
Nov 5, 25

TenPercentOwner

$67.7K

36.0K sh · $1.88

Own +3%
MERC Buy·P
Nov 4, 25

TenPercentOwner

$70.6K

36.6K sh · $1.93

Own +4%
MERC Buy·P
Oct 30, 25

TenPercentOwner

$74.5K

36.0K sh · $2.07

Own +6%
MERC Buy·P
Oct 30, 25

TenPercentOwner

$13.0K

6.2K sh · $2.11

Own +1%
MERC Buy·P
Oct 30, 25

TenPercentOwner

$738

350 sh · $2.11

Own +0%
MERC Buy·P
Oct 30, 25

TenPercentOwner

$39.4K

18.6K sh · $2.11

Own +2%
MERC Buy·P
Oct 29, 25

TenPercentOwner

$38.6K

17.0K sh · $2.27

Own +2%
MERC Buy·P
Oct 29, 25

TenPercentOwner

$12.6K

5.5K sh · $2.27

Own +1%
MERC Buy·P
Oct 29, 25

TenPercentOwner

$43.1K

19.0K sh · $2.27

Own +2%
MERC Buy·P
Oct 29, 25

TenPercentOwner

$38.4K

17.0K sh · $2.26

Own +2%
MERC Buy·P
Oct 28, 25

TenPercentOwner

$101.9K

41.8K sh · $2.44

Own +5%
MERC Buy·P
Oct 28, 25

TenPercentOwner

$18.8K

7.7K sh · $2.44

Own +1%
MERC Buy·P
Oct 3, 25

TenPercentOwner

$8.7K

3.1K sh · $2.79

Own +0%
MERC Buy·P
Oct 3, 25

TenPercentOwner

$10.3K

3.7K sh · $2.79

Own +0%
MERC Buy·P
Jul 22, 25

TenPercentOwner

$236.6K

70.0K sh · $3.38

Own +8%
MERC Buy·P
Jul 22, 25

TenPercentOwner

$2.5M

760.0K sh · $3.25

Own +49%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 19, 2026	MERC	10% Owner	Buy P	105.0K	+6%	$0.97	$102.3K
May 18, 2026	MERC	10% Owner	Buy P	380.0K	+26%	$0.96	$366.5K
May 15, 2026	MERC	10% Owner	Buy P	215.0K	+17%	$0.95	$203.6K
May 14, 2026	MERC	10% Owner	Buy P	200.0K	+19%	$0.88	$176.2K
May 12, 2026	MERC	10% Owner	Buy P	57.0K	+6%	$0.88	$50.0K
May 12, 2026	MERC	10% Owner	Buy P	43.0K	+20%	$0.84	$36.2K
Nov 13, 2025	MERC	TenPercentOwner	Buy P	125.0K	+10%	$1.74	$217.5K
Nov 13, 2025	MERC	TenPercentOwner	Buy P	100.0K	+9%	$1.72	$172.0K
Nov 12, 2025	MERC	TenPercentOwner	Buy P	25.0K	+2%	$1.69	$42.2K
Nov 12, 2025	MERC	TenPercentOwner	Buy P	70.0K	+7%	$1.72	$120.4K
Nov 12, 2025	MERC	TenPercentOwner	Buy P	200.0K	+15%	$1.68	$336.0K
Nov 7, 2025	MERC	TenPercentOwner	Buy P	18.0K	+1%	$1.79	$32.2K
Nov 7, 2025	MERC	TenPercentOwner	Buy P	28.7K	+2%	$1.67	$47.9K
Nov 7, 2025	MERC	TenPercentOwner	Buy P	1.2K	+0%	$1.61	$1.9K
Nov 7, 2025	MERC	TenPercentOwner	Buy P	6.1K	+0%	$1.56	$9.5K
Nov 6, 2025	MERC	TenPercentOwner	Buy P	58.0K	+5%	$1.86	$107.9K
Nov 6, 2025	MERC	TenPercentOwner	Buy P	35.7K	+3%	$1.89	$67.5K
Nov 6, 2025	MERC	TenPercentOwner	Buy P	285	+0%	$1.84	$524
Nov 6, 2025	MERC	TenPercentOwner	Buy P	36.0K	+3%	$1.87	$67.3K
Nov 5, 2025	MERC	TenPercentOwner	Buy P	25.9K	+2%	$1.92	$49.8K
Nov 5, 2025	MERC	TenPercentOwner	Buy P	36.0K	+3%	$1.91	$68.8K
Nov 5, 2025	MERC	TenPercentOwner	Buy P	36.0K	+3%	$1.88	$67.7K
Nov 4, 2025	MERC	TenPercentOwner	Buy P	36.6K	+4%	$1.93	$70.6K
Oct 30, 2025	MERC	TenPercentOwner	Buy P	36.0K	+6%	$2.07	$74.5K
Oct 30, 2025	MERC	TenPercentOwner	Buy P	6.2K	+1%	$2.11	$13.0K
Oct 30, 2025	MERC	TenPercentOwner	Buy P	350	+0%	$2.11	$738
Oct 30, 2025	MERC	TenPercentOwner	Buy P	18.6K	+2%	$2.11	$39.4K
Oct 29, 2025	MERC	TenPercentOwner	Buy P	17.0K	+2%	$2.27	$38.6K
Oct 29, 2025	MERC	TenPercentOwner	Buy P	5.5K	+1%	$2.27	$12.6K
Oct 29, 2025	MERC	TenPercentOwner	Buy P	19.0K	+2%	$2.27	$43.1K
Oct 29, 2025	MERC	TenPercentOwner	Buy P	17.0K	+2%	$2.26	$38.4K
Oct 28, 2025	MERC	TenPercentOwner	Buy P	41.8K	+5%	$2.44	$101.9K
Oct 28, 2025	MERC	TenPercentOwner	Buy P	7.7K	+1%	$2.44	$18.8K
Oct 3, 2025	MERC	TenPercentOwner	Buy P	3.1K	+0%	$2.79	$8.7K
Oct 3, 2025	MERC	TenPercentOwner	Buy P	3.7K	+0%	$2.79	$10.3K
Jul 22, 2025	MERC	TenPercentOwner	Buy P	70.0K	+8%	$3.38	$236.6K
Jul 22, 2025	MERC	TenPercentOwner	Buy P	760.0K	+49%	$3.25	$2.5M

About KELLOGG PETER R

This profile aggregates every SEC Form 4 insider transaction reported by KELLOGG PETER R across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.