KLAMKIN JONATHAN (CEO) sold 7.5% of their position (100K shares) of AELUMA, INC. on the open market
Open‑market sale worth $1.34M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 9/23/2026ACC: 0001869626-26-000026
DirectorOfficer10% Owner· CEO
Since Jun 2021
+15.03K
Net shares
Net buyer
$1.40M
Total sold
1
Open market trades
0B · 1S
5
Total transactions
119.58K acquired · 104.55K disposed
Non-Derivative Transactions4
Common Stock
Indirect
Shares
−100K
Price / share
$13.35
Trade value
$1.34M
% of position
7.5%
9/21/2026
1.33M→1.23M
Common Stock
Direct
Shares
+31.77K
Price / share
—
Trade value
—
% of position
1322.1%
9/21/2026
2.40K→34.17K
Common Stock
Direct
Shares
+12.68K
Price / share
—
Trade value
—
% of position
37.1%
9/21/2026
34.17K→46.85K
Common Stock
Direct
Shares
−4.55K
Price / share
$13.61
Trade value
$61.88K
% of position
9.7%
9/21/2026
46.85K→42.30K
Total
Net shares
−60.10K
Net value
-$1.40M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 9/21/2026 | S · Sale | −100K | $13.35 | $1.34M | 7.5% | 1.33M | 1.23M |
| Common Stock Direct | 9/21/2026 | A · Award | +31.77K | — | — | 1322.1% | 2.40K | 34.17K |
| Common Stock Direct | 9/21/2026 | A · Award | +12.68K | — | — | 37.1% | 34.17K | 46.85K |
| Common Stock Direct | 9/21/2026 | F · Tax Withholding | −4.55K | $13.61 | $61.88K | 9.7% | 46.85K | 42.30K |
| Total | −60.10K | -$1.40M | ||||||
Derivative Transactions1
Stock Option (right to buy)
Direct
Converts to
Common Stock
75.14K shares
Shares
+75.14K
Strike price
13.61
Held after
75.14K
Exercisable
—
9/21/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Common Stock75.14K shares | 9/21/2026 | A · Award | +75.14K | 13.61 | — | 75.14K |