Tompkins Mark N. Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
3
Insider Buys Sum
$1.2M
Insider Sells Quantity
40
Insider Sells Sum
$2.75M

Insider Activity of Tompkins Mark N.

According to the SEC Form 4 filings, Tompkins Mark N., being in a position of

  1. Former 10% Owner at Aeluma, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 529500 shares for $8.76M,
    over all time since 2021-06-22, has bought 440833 shares for $964,999, and sold 1124925 shares for $19.29M.

Biography of Tompkins Mark N.

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $8,758,71818100

Comparison of Insiders on Amount of Buys and Sells

2026-02-04SaleAeluma, Inc.
ALMU
Former 10% Owner
34,500
0.2427%
$14.71$507,653+5.35%
2026-02-02SaleAeluma, Inc.
ALMU
10 percent owner
37,500
0.2629%
$15.74$590,250-1.89%
2026-01-30SaleAeluma, Inc.
ALMU
10 percent owner
25,000
0.1778%
$15.91$397,826-1.01%
2026-01-29SaleAeluma, Inc.
ALMU
10 percent owner
32,500
0.2246%
$16.82$546,508-8.71%
2026-01-22SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.2168%
$18.07$542,231-10.37%
2026-01-21SaleAeluma, Inc.
ALMU
10 percent owner
45,000
0.3204%
$18.82$846,819-15.09%
2026-01-20SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.2131%
$20.69$620,617-22.87%
2025-12-26SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.1957%
$17.79$533,645-11.31%
2025-12-24SaleAeluma, Inc.
ALMU
10 percent owner
15,000
0.0883%
$16.05$240,750-0.19%
2025-12-23SaleAeluma, Inc.
ALMU
10 percent owner
15,000
0.0818%
$14.87$223,050+7.96%
2025-12-22SaleAeluma, Inc.
ALMU
10 percent owner
35,000
0.1904%
$14.83$519,050+8%
2025-12-19SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.1618%
$14.70$441,000+10.59%
2025-12-18SaleAeluma, Inc.
ALMU
10 percent owner
20,000
0.1054%
$14.37$287,400+11.57%
2025-12-10SaleAeluma, Inc.
ALMU
10 percent owner
20,000
0.1283%
$17.49$349,800-8.65%
2025-12-09SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.1851%
$16.82$504,523-6%
2025-12-08SaleAeluma, Inc.
ALMU
10 percent owner
40,000
0.2356%
$16.06$642,420-0.06%
2025-12-05SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.1776%
$16.14$484,196-0.4%
2025-12-04SaleAeluma, Inc.
ALMU
10 percent owner
30,000
0.1764%
$16.03$480,980-2.13%
2025-10-20SaleAeluma, Inc.
ALMU
10 percent owner
37,500
0.2254%
$16.39$614,625-1.9%
2025-10-17SaleAeluma, Inc.
ALMU
10 percent owner
40,000
0.2484%
$16.93$677,294-4.16%
Total: 80
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