InsiderTrades

DEMOREST ROBERT L

SEC CIK 1239192 · EDGAR

Buying vs selling by month open-market trades, last 58 months, MRTN
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MRTNMARTEN TRANSPORT LTDDir 58.9K — $343.8K 102021-12-012026-05-05

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 10

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-07 16:48 2026-05-05 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir A - Grant $0.00 +4,100 58.9K +7% $0
2025-12-29 2025-12-24 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir G - Gift $0.00 -6,580 54.8K -11% $0
2025-05-08 2025-05-06 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir A - Grant $0.00 +4,500 61.4K +8% $0
2024-05-09 2024-05-07 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir A - Grant $0.00 +3,500 56.9K +7% $0
2023-05-03 2023-05-02 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir A - Grant $0.00 +3,000 53.4K +6% $0
2022-05-05 2022-05-03 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir A - Grant $0.00 +3,000 50.4K +6% $0
D 2022-02-24 2022-02-23 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir S - Sale+OE $16.96 -10.3K 47.4K -18% -$174.9K
D 2022-02-24 2022-02-23 MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir M - OptEx $5.72 +10.3K 57.7K +22% +$59.0K
DM 2021-12-03 2021-12-01+ MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir M - OptEx $5.59 +10.3K 52.7K +24% +$57.6K
DM 2021-12-03 2021-12-01+ MRTN MARTEN TRANSPORT LTD DEMOREST ROBERT L Dir S - Sale+OE $16.37 -10.3K 47.4K -18% -$168.9K

Purchase Sale Sale after option exercise All abbreviations