InsiderTrades

BAUER JERRY M

SEC CIK 1253975 · EDGAR

Buying vs selling by month open-market trades, last 60 months, MRTN
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MRTNMARTEN TRANSPORT LTDDir 185.0K $641.8K — 82021-09-202026-05-05

Most active insiders at MRTN, 12 months

#InsiderTitleBoughtSold
1 Phillips Adam DanielEVP, COO ——
2 Baier Randall JohnEVP, Chief Tech. Off ——
3 Petit Douglas PaulPres ——
4 Booth Ronald RichardDir ——
5 Hinnendael James JEVP, CFO ——
6 MARTEN RANDOLPH LCOB, CEO, Dir, 10% ——
7 HAGNESS LARRY BDir ——
8 BAUER JERRY MDir ——
9 DEMOREST ROBERT LDir ——
10 IVERSON KATHLEEN PDir ——

Transactions 8

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-07 16:51 2026-05-05 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir A - Grant $0.00 +4,100 185.0K +2% $0
2025-05-08 2025-05-06 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir A - Grant $0.00 +4,500 180.9K +3% $0
2025-04-29 2025-04-28 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir P - Purchase $12.88 +20.0K 176.4K +13% +$257.6K
2024-10-31 2024-10-30 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir P - Purchase $15.81 +10.0K 156.4K +7% +$158.1K
2024-05-09 2024-05-07 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir A - Grant $0.00 +3,500 146.4K +2% $0
2023-05-03 2023-05-02 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir A - Grant $0.00 +3,000 142.9K +2% $0
2022-05-05 2022-05-03 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir A - Grant $0.00 +3,000 139.9K +2% $0
2021-09-20 2021-09-20 MRTN MARTEN TRANSPORT LTD BAUER JERRY M Dir P - Purchase $15.07 +15.0K 136.9K +12% +$226.1K

Purchase Sale Sale after option exercise All abbreviations