Tompkins Mark N.
CIK: 0001455971
Primary company: Aeluma, Inc. (ALMU)
Tompkins Mark N. is a corporate insider at Aeluma, Inc. (ALMU) filing SEC Form 4 transactions. 155 transactions across 14 companies, totaling $2,165,875 in purchases and $21,398,478 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Matternet, Inc. NONE | J | 5,125,000 | - | - | 2,375,000 | 5/22/2026 Filed: 5/22/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 5,956 | $15.12 | $90K | 1,790,488 | 2/4/2026 Filed: 2/4/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 28,544 | $14.63 | $418K | 1,796,444 | 2/4/2026 Filed: 2/4/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 37,500 | $15.74 | $590K | 1,824,988 | 2/2/2026 Filed: 1/29/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 908 | $16.79 | $15K | 1,862,488 | 1/30/2026 Filed: 1/29/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 24,092 | $15.88 | $383K | 1,863,396 | 1/30/2026 Filed: 1/29/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 5,203 | $17.16 | $89K | 1,887,488 | 1/29/2026 Filed: 1/29/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 27,297 | $16.75 | $457K | 1,892,691 | 1/29/2026 Filed: 1/29/2026 | Filing → |
Aeluma, Inc. ALMU | Sale | 2,662 | $18.39 | $49K | 2,024,988 | 12/26/2025 Filed: 12/29/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 20,368 | $18.01 | $367K | 2,027,650 | 12/26/2025 Filed: 12/29/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 6,970 | $16.91 | $118K | 2,048,018 | 12/26/2025 Filed: 12/29/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 15,000 | $16.05 | $241K | 2,054,988 | 12/24/2025 Filed: 12/29/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 15,000 | $14.87 | $223K | 2,069,988 | 12/23/2025 Filed: 12/29/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 35,000 | $14.83 | $519K | 2,084,988 | 12/22/2025 Filed: 12/22/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 30,000 | $14.70 | $441K | 2,119,988 | 12/19/2025 Filed: 12/22/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 20,000 | $14.37 | $287K | 2,149,988 | 12/18/2025 Filed: 12/22/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 20,000 | $17.49 | $350K | 2,169,988 | 12/10/2025 Filed: 12/11/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 19,139 | $17.06 | $327K | 2,189,988 | 12/9/2025 Filed: 12/11/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 10,861 | $16.39 | $178K | 2,209,127 | 12/9/2025 Filed: 12/11/2025 | Filing → |
Aeluma, Inc. ALMU | Sale | 988 | $16.87 | $17K | 2,219,988 | 12/8/2025 Filed: 12/9/2025 | Filing → |
Matternet, Inc.
NONE
Type
J
Shares
5,125,000
Price
-
Value
-
Aeluma, Inc.
ALMU
Type
Sale
Shares
5,956
Price
$15.12
Value
$90K
Aeluma, Inc.
ALMU
Type
Sale
Shares
28,544
Price
$14.63
Value
$418K
Aeluma, Inc.
ALMU
Type
Sale
Shares
37,500
Price
$15.74
Value
$590K
Aeluma, Inc.
ALMU
Type
Sale
Shares
908
Price
$16.79
Value
$15K
Aeluma, Inc.
ALMU
Type
Sale
Shares
24,092
Price
$15.88
Value
$383K
Aeluma, Inc.
ALMU
Type
Sale
Shares
5,203
Price
$17.16
Value
$89K
Aeluma, Inc.
ALMU
Type
Sale
Shares
27,297
Price
$16.75
Value
$457K
Aeluma, Inc.
ALMU
Type
Sale
Shares
2,662
Price
$18.39
Value
$49K
Aeluma, Inc.
ALMU
Type
Sale
Shares
20,368
Price
$18.01
Value
$367K
Aeluma, Inc.
ALMU
Type
Sale
Shares
6,970
Price
$16.91
Value
$118K
Aeluma, Inc.
ALMU
Type
Sale
Shares
15,000
Price
$16.05
Value
$241K
Aeluma, Inc.
ALMU
Type
Sale
Shares
15,000
Price
$14.87
Value
$223K
Aeluma, Inc.
ALMU
Type
Sale
Shares
35,000
Price
$14.83
Value
$519K
Aeluma, Inc.
ALMU
Type
Sale
Shares
30,000
Price
$14.70
Value
$441K
Aeluma, Inc.
ALMU
Type
Sale
Shares
20,000
Price
$14.37
Value
$287K
Aeluma, Inc.
ALMU
Type
Sale
Shares
20,000
Price
$17.49
Value
$350K
Aeluma, Inc.
ALMU
Type
Sale
Shares
19,139
Price
$17.06
Value
$327K
Aeluma, Inc.
ALMU
Type
Sale
Shares
10,861
Price
$16.39
Value
$178K
Aeluma, Inc.
ALMU
Type
Sale
Shares
988
Price
$16.87
Value
$17K
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