MATXMatson, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-09-01.
Insider buys (90d)
$0.00
Insider sells (90d)
$9.28M
Net flow
$-9.28M
Filings
15
Buy transactions
0
Sell transactions
20
Distinct insiders
10
Last close (cached)
$230.18
as of 2026-09-11
1d return
+1.0%
5d return
+3.6%
1m return
+7.3%
Top insiders trading MATX (90d)
Recent transactions (24)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | 2026-08-28 | Tungul Jennifer C. Officer | Tax | 77 | $224.31 | $17.3K | open → |
| 2026-09-01 | 2026-08-28 | Angoco Vic S Jr Officer | Tax | 80 | $224.31 | $17.9K | open → |
| 2026-08-29 | 2026-08-28 | COX MATTHEW J OfficerDirector | Sale | 6,115 | $223.22 | $1.36M | open → |
| 2026-08-29 | 2026-08-28 | COX MATTHEW J OfficerDirector | Sale | 3,443 | $223.91 | $770.9K | open → |
| 2026-08-29 | 2026-08-28 | COX MATTHEW J OfficerDirector | Sale | 442 | $225.05 | $99.5K | open → |
| 2026-08-25 | 2026-08-24 | Angoco Vic S Jr Officer | Sale | 1,041 | $221.98 | $231.1K | open → |
| 2026-08-25 | 2026-08-24 | Angoco Vic S Jr Officer | Sale | 670 | $222.81 | $149.3K | open → |
| 2026-08-25 | 2026-08-24 | Angoco Vic S Jr Officer | Sale | 582 | $224.09 | $130.4K | open → |
| 2026-08-20 | 2026-08-19 | Heilmann Peter T Officer | Sale | 5,000 | $220.15 | $1.10M | open → |
| 2026-08-20 | 2026-08-19 | Scott Christopher A Officer | Sale | 600 | $219.90 | $131.9K | open → |
| 2026-08-14 | 2026-08-13 | Taylor Jason Lee Officer | Sale | 1,961 | $217.00 | $425.5K | open → |
| 2026-08-12 | 2026-08-11 | Tungul Jennifer C. Officer | Sale | 402 | $208.49 | $83.8K | open → |
| 2026-08-12 | 2026-08-11 | Sullivan John Warren Officer | Sale | 1,917 | $208.49 | $399.7K | open → |
| 2026-08-12 | 2026-08-11 | Park Kuuhaku T Officer | Sale | 1,000 | $208.49 | $208.5K | open → |
| 2026-08-12 | 2026-08-11 | Isotoff Leonard P Officer | Sale | 1,250 | $208.30 | $260.4K | open → |
| 2026-07-29 | 2026-07-29 | COX MATTHEW J OfficerDirector | Sale | 7,317 | $199.81 | $1.46M | open → |
| 2026-07-29 | 2026-07-29 | COX MATTHEW J OfficerDirector | Sale | 1,172 | $198.61 | $232.8K | open → |
| 2026-07-29 | 2026-07-29 | COX MATTHEW J OfficerDirector | Sale | 1,163 | $200.56 | $233.3K | open → |
| 2026-07-29 | 2026-07-29 | COX MATTHEW J OfficerDirector | Sale | 348 | $201.43 | $70.1K | open → |
| 2026-07-02 | 2026-07-01 | Holland Jerome James OfficerOther | Tax | 64 | $203.92 | $13.1K | open → |
| 2026-07-02 | 2026-07-01 | Scott Christopher A Officer | Grant | 246 | $0.00 | $0.00 | open → |
| 2026-06-29 | 2026-06-29 | COX MATTHEW J OfficerDirector | Sale | 4,199 | $193.65 | $813.1K | open → |
| 2026-06-29 | 2026-06-29 | COX MATTHEW J OfficerDirector | Sale | 3,054 | $192.89 | $589.1K | open → |
| 2026-06-29 | 2026-06-29 | COX MATTHEW J OfficerDirector | Sale | 2,747 | $191.81 | $526.9K | open → |
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