Latest Insider Transactions at Aeluma, Inc. (ALMU)
This section provides a real-time view of insider transactions for Aeluma, Inc. (ALMU). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of Aeluma, Inc. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of Aeluma, Inc.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 26
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
30,000
-0.49%
|
$510,000
$17.77 P/Share
|
|
Dec 24
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
15,000
-0.72%
|
$240,000
$16.05 P/Share
|
|
Dec 23
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
15,000
-0.72%
|
$210,000
$14.87 P/Share
|
|
Dec 22
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
35,000
-1.65%
|
$490,000
$14.83 P/Share
|
|
Dec 19
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
30,000
-1.4%
|
$420,000
$14.7 P/Share
|
|
Dec 18
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
20,000
-0.92%
|
$280,000
$14.37 P/Share
|
|
Dec 10
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
20,000
-0.91%
|
$340,000
$17.49 P/Share
|
|
Dec 09
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
30,000
-0.68%
|
$480,000
$16.72 P/Share
|
|
Dec 08
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
40,000
-0.89%
|
$640,000
$16.46 P/Share
|
|
Dec 05
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
30,000
-0.66%
|
$480,000
$16.31 P/Share
|
|
Dec 04
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
30,000
-0.65%
|
$450,000
$15.93 P/Share
|
|
Oct 20
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
37,500
-1.59%
|
$600,000
$16.39 P/Share
|
|
Oct 17
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
40,000
-0.56%
|
$680,000
$17.66 P/Share
|
|
Oct 16
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
25,000
-0.34%
|
$475,000
$19.88 P/Share
|
|
Oct 15
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
40,000
-0.82%
|
$800,000
$20.71 P/Share
|
|
Oct 14
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
36,855
-1.47%
|
$700,245
$19.86 P/Share
|
|
Oct 13
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
35,331
-0.7%
|
$600,627
$17.27 P/Share
|
|
Oct 10
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
35,000
-0.68%
|
$560,000
$16.88 P/Share
|
|
Oct 09
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
36,908
-0.71%
|
$590,528
$16.9 P/Share
|
|
Oct 08
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
35,000
-0.66%
|
$595,000
$17.8 P/Share
|
|
Oct 07
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
35,000
-0.44%
|
$630,000
$18.43 P/Share
|
|
Oct 06
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
63,604
-2.32%
|
$1,144,872
$18.7 P/Share
|
|
Oct 03
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
31,147
-0.56%
|
$529,499
$17.62 P/Share
|
|
Oct 02
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
35,000
-0.62%
|
$595,000
$17.34 P/Share
|
|
Oct 01
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
50,500
-0.89%
|
$808,000
$16.68 P/Share
|
|
Sep 30
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
33,580
-0.58%
|
$537,280
$16.86 P/Share
|
|
Sep 29
2025
|
Mark N. Tompkins > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
25,000
-0.43%
|
$425,000
$17.94 P/Share
|
|
Aug 14
2025
|
Jonathan Klamkin Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
150,000
-9.21%
|
$2,700,000
$18.85 P/Share
|
|
Jul 01
2025
|
Jonathan Klamkin Chief Executive Officer |
BUY
Other acquisition or disposition
|
Direct |
2,403
+0.15%
|
$38,448
$16.37 P/Share
|
|
Mar 27
2025
|
Mark N. Tompkins > 10% Shareholder |
BUY
Conversion of derivative security
|
Direct |
200,000
+6.42%
|
$600,000
$3.5 P/Share
|
|
Dec 22
2022
|
Mark N. Tompkins > 10% Shareholder |
BUY
Open market or private purchase
|
Direct |
83,333
+2.98%
|
$249,999
$3.0 P/Share
|