MUMICRON TECHNOLOGY INC
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-07-17.
Insider buys (90d)
$0.00
Insider sells (90d)
$155.23M
Net flow
$-155.23M
Filings
10
Buy transactions
0
Sell transactions
157
Distinct insiders
6
Last close (cached)
$848.95
as of 2026-07-17
1d return
-0.5%
5d return
-13.3%
1m return
-16.8%
Top insiders trading MU (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-17 | 2026-07-15 | ALLEN SCOTT R. | Tax | 249 | $983.12 | $244.8K | open → |
| 2026-07-17 | 2026-07-15 | ALLEN SCOTT R. | Tax | 663 | $983.12 | $651.8K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 280 | $1095.88 | $306.8K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 2,125 | $1095.25 | $2.33M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 705 | $1093.92 | $771.2K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 2,510 | $1092.68 | $2.74M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 2,317 | $1091.71 | $2.53M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 288 | $1090.60 | $314.1K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 267 | $1089.04 | $290.8K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 220 | $1088.12 | $239.4K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 1,328 | $1087.21 | $1.44M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 2,105 | $1086.38 | $2.29M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 2,944 | $1085.27 | $3.20M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 794 | $1084.12 | $860.8K | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 3,593 | $1083.31 | $3.89M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 929 | $1082.28 | $1.01M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 3,572 | $1080.96 | $3.86M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 10,497 | $1079.99 | $11.34M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 1,247 | $1078.47 | $1.34M | open → |
| 2026-07-06 | 2026-07-01 | ARNZEN APRIL S | Sale | 4,279 | $1077.05 | $4.61M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 811 | $1192.42 | $967.1K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 282 | $1191.84 | $336.1K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 214 | $1190.59 | $254.8K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 264 | $1189.71 | $314.1K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 153 | $1187.92 | $181.8K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 678 | $1186.62 | $804.5K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 204 | $1185.35 | $241.8K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 251 | $1184.61 | $297.3K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 514 | $1183.74 | $608.4K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,496 | $1182.29 | $1.77M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 209 | $1181.20 | $246.9K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,239 | $1180.17 | $1.46M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 680 | $1179.51 | $802.1K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,087 | $1178.06 | $1.28M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,327 | $1177.28 | $1.56M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 489 | $1175.17 | $574.7K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 243 | $1173.83 | $285.2K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 857 | $1172.57 | $1.00M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 496 | $1170.60 | $580.6K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 951 | $1169.96 | $1.11M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 14 | $1167.98 | $16.4K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,745 | $1167.16 | $2.04M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 772 | $1166.26 | $900.4K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,374 | $1165.06 | $1.60M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 106 | $1163.49 | $123.3K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 2,789 | $1162.75 | $3.24M | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 505 | $1160.34 | $586.0K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 766 | $1159.43 | $888.1K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 413 | $1157.30 | $478.0K | open → |
| 2026-06-30 | 2026-06-26 | MEHROTRA SANJAY | Sale | 1,446 | $1156.23 | $1.67M | open → |
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