InsiderClue
Stocks · Technology · Semiconductors & Related Devices

Aeluma, Inc.

ALMU Clue Score57
United States Fiscal year ends June CIK 0001828805 Results filed 16 Sep 2026
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What the insiders did Net selling

Individual transactions

58
Insider
Date
Role
Action
Shares
Price
Amount
Jonathan Klamkin
12 Oct 2026
Chief Executive Officer
Sold on a plan indirect
100,000
$10.53
$1.05M
Michael Byron
21 Sep 2026
Director
Exercised, kept
25,000
$5.93
$148.25K
Jonathan Klamkin
21 Sep 2026
Chief Executive Officer
Sold on a plan indirect
100,000
$13.35
$1.34M
Steven Denbaars
27 Aug 2026
Director
Sell
12,500
$13.82
$172.70K
Steven Denbaars
26 Aug 2026
Director
Sell
12,500
$13.84
$173.04K
Jonathan Klamkin
3 Aug 2026
Chief Executive Officer
Sold on a plan
15,810
$16.85
$266.38K
Jonathan Klamkin
3 Aug 2026
Chief Executive Officer
Sold on a plan
4,190
$16.29
$68.26K
Jonathan Klamkin
1 Jul 2026
Chief Executive Officer
Sold on a plan
100
$21.56
$2.16K
Jonathan Klamkin
1 Jul 2026
Chief Executive Officer
Sold on a plan
19,900
$21.08
$419.51K
Jonathan Klamkin
1 Jun 2026
Chief Executive Officer
Sold on a plan
8,200
$26.25
$215.21K
Jonathan Klamkin
1 Jun 2026
Chief Executive Officer
Sold on a plan
1,600
$25.12
$40.19K
Jonathan Klamkin
1 Jun 2026
Chief Executive Officer
Sold on a plan
7,900
$24.39
$192.64K
Jonathan Klamkin
1 Jun 2026
Chief Executive Officer
Sold on a plan
1,400
$23.32
$32.65K
Jonathan Klamkin
1 Jun 2026
Chief Executive Officer
Sold on a plan
900
$22.19
$19.97K
Steven Denbaars
20 May 2026
Director
Sold on a plan
942
$21.30
$20.06K
Steven Denbaars
20 May 2026
Director
Sold on a plan
11,558
$20.40
$235.73K
Steven Denbaars
19 May 2026
Director
Sold on a plan
5,085
$20.61
$104.81K
Steven Denbaars
19 May 2026
Director
Sold on a plan
7,415
$19.56
$145.03K
Jonathan Klamkin
1 May 2026
Chief Executive Officer
Sold on a plan
676
$25.71
$17.38K
Jonathan Klamkin
1 May 2026
Chief Executive Officer
Sold on a plan
15,024
$25.15
$377.83K
Jonathan Klamkin
1 May 2026
Chief Executive Officer
Sold on a plan
4,300
$24.20
$104.06K
Jonathan Klamkin
1 Apr 2026
Chief Executive Officer
Sold on a plan
20,000
$13.10
$261.95K
Jonathan Klamkin
4 Mar 2026
Chief Executive Officer
Sold on a plan
21,794
$18.41
$401.25K
Jonathan Klamkin
4 Mar 2026
Chief Executive Officer
Sold on a plan
28,206
$17.77
$501.35K
Steven Denbaars
26 Feb 2026
Director
Sold on a plan
12,500
$15.85
$198.09K
Steven Denbaars
25 Feb 2026
Director
Sold on a plan
12,500
$17.58
$219.77K
Mark N. Tompkins
4 Feb 2026
Former 10% Owner
Sell
5,956
$15.12
$90.05K
Mark N. Tompkins
4 Feb 2026
Former 10% Owner
Sell
28,544
$14.63
$417.60K
Mark N. Tompkins
2 Feb 2026
10% owner
Sell
37,500
$15.74
$590.25K
Mark N. Tompkins
30 Jan 2026
10% owner
Sell
908
$16.79
$15.25K
Mark N. Tompkins
30 Jan 2026
10% owner
Sell
24,092
$15.88
$382.58K
Mark N. Tompkins
29 Jan 2026
10% owner
Sell
5,203
$17.16
$89.28K
Mark N. Tompkins
29 Jan 2026
10% owner
Sell
27,297
$16.75
$457.22K
Mark N. Tompkins
22 Jan 2026
10% owner
Sell
962
$18.81
$18.10K
Mark N. Tompkins
22 Jan 2026
10% owner
Sell
29,038
$18.05
$524.14K
Mark N. Tompkins
21 Jan 2026
10% owner
Sell
10
$21.24
$212.40
Mark N. Tompkins
21 Jan 2026
10% owner
Sell
1,715
$20.44
$35.05K
Mark N. Tompkins
21 Jan 2026
10% owner
Sell
12,947
$19.30
$249.88K
Mark N. Tompkins
21 Jan 2026
10% owner
Sell
30,328
$18.52
$561.67K
Mark N. Tompkins
20 Jan 2026
10% owner
Sell
888
$21.58
$19.16K
Mark N. Tompkins
20 Jan 2026
10% owner
Sell
29,112
$20.66
$601.45K
Mark N. Tompkins
26 Dec 2025
10% owner
Sell
2,662
$18.39
$48.95K
Mark N. Tompkins
26 Dec 2025
10% owner
Sell
20,368
$18.01
$366.83K
Mark N. Tompkins
26 Dec 2025
10% owner
Sell
6,970
$16.91
$117.86K
Mark N. Tompkins
24 Dec 2025
10% owner
Sell
15,000
$16.05
$240.75K
Mark N. Tompkins
23 Dec 2025
10% owner
Sell
15,000
$14.87
$223.05K
Mark N. Tompkins
22 Dec 2025
10% owner
Sell
35,000
$14.83
$519.05K
Mark N. Tompkins
19 Dec 2025
10% owner
Sell
30,000
$14.70
$441.00K
Mark N. Tompkins
18 Dec 2025
10% owner
Sell
20,000
$14.37
$287.40K
Mark N. Tompkins
10 Dec 2025
10% owner
Sell
20,000
$17.49
$349.80K
Mark N. Tompkins
9 Dec 2025
10% owner
Sell
19,139
$17.06
$326.51K
Mark N. Tompkins
9 Dec 2025
10% owner
Sell
10,861
$16.39
$178.01K
Mark N. Tompkins
8 Dec 2025
10% owner
Sell
988
$16.87
$16.67K
Mark N. Tompkins
8 Dec 2025
10% owner
Sell
39,012
$16.04
$625.75K
Mark N. Tompkins
5 Dec 2025
10% owner
Sell
1,610
$16.49
$26.55K
Mark N. Tompkins
5 Dec 2025
10% owner
Sell
28,390
$16.12
$457.65K
Mark N. Tompkins
4 Dec 2025
10% owner
Sell
18,500
$16.37
$302.85K
Mark N. Tompkins
4 Dec 2025
10% owner
Sell
11,500
$15.49
$178.14K

What was left out

Form 4 filings counted 26
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 23
Sales straight out of an exercise 0
Sales at will 34
Transactions with no price 0
Shares from compensation/vesting 3,400,016
History held since 23 Jun 2021