Aeluma (ALMU) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $7.95, -10.17% vs the prior close of $8.85.
- Volume 1.99M shares, 3.6x its 50-day average (heavy).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
ALMU slides 10.2% to $7.95, a 52-week low on 3.6x normal volume. Closed at $7.95, -10.17% vs the prior close of $8.85. Day range $7.59–$8.86, opened at $8.81.
ALMU daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — ALMU slides 10.2% to $7.95, a 52-week low on 3.6x normal volume
- Closed at $7.95, -10.17% vs the prior close of $8.85. Day range $7.59–$8.86, opened at $8.81.
- Volume was 1.99M shares, 3.6x its 50-day average of 560.68K — unusually heavy trading.
- Price is -41.2% vs its 50-day average ($13.52) and -54.1% vs its 200-day average ($17.30).
- 52-week range $7.59–$31.79; today's close sits at 1% of that range, 75.0% below the 52-week high.
- That makes 8 straight losses.
Oct 15, 2026 — ALMU dips 3.0% to $8.85, a 52-week low, 7 down days in a row
- Closed at $8.85, -2.96% vs the prior close of $9.12. Day range $8.52–$8.95, opened at $8.73.
- Volume was 721.20K shares, 1.3x its 50-day average of 554.68K.
- Price is -35.4% vs its 50-day average ($13.70) and -49.0% vs its 200-day average ($17.35).
- 52-week range $8.52–$31.79; today's close sits at 1% of that range, 72.2% below the 52-week high.
- That makes 7 straight losses.
Oct 14, 2026 — ALMU slides 7.0% to $9.12, a 52-week low, 6 down days in a row
- Closed at $9.12, -7.03% vs the prior close of $9.81. Day range $8.92–$9.58, opened at $9.58.
- Volume was 646.90K shares, 1.2x its 50-day average of 561.73K.
- Price is -34.2% vs its 50-day average ($13.86) and -47.6% vs its 200-day average ($17.39).
- 52-week range $8.92–$31.79; today's close sits at 1% of that range, 71.3% below the 52-week high.
- That makes 6 straight losses.
Oct 13, 2026 — ALMU slides 5.9% to $9.81, a 52-week low on 2.2x normal volume
- Closed at $9.81, -5.85% vs the prior close of $10.42. Day range $9.55–$10.15, opened at $10.04.
- Volume was 1.20M shares, 2.2x its 50-day average of 552.01K — unusually heavy trading.
- Price is -30.1% vs its 50-day average ($14.04) and -43.7% vs its 200-day average ($17.44).
- 52-week range $9.55–$31.79; today's close sits at 1% of that range, 69.1% below the 52-week high.
- That makes 5 straight losses.
Oct 12, 2026 — ALMU slides 8.6% to $10.42, a 52-week low on 1.9x normal volume
- Closed at $10.42, -8.60% vs the prior close of $11.40. Day range $10.31–$11.31, opened at $11.28.
- Volume was 1.02M shares, 1.9x its 50-day average of 542.62K — unusually heavy trading.
- Price is -26.5% vs its 50-day average ($14.18) and -40.4% vs its 200-day average ($17.47).
- 52-week range $10.24–$31.79; today's close sits at 1% of that range, 67.2% below the 52-week high.
- That makes 4 straight losses.
Oct 9, 2026 — ALMU slides 4.4% to $11.40, a 3-month low, 3 down days in a row
- Closed at $11.40, -4.44% vs the prior close of $11.93. Day range $11.35–$12.40, opened at $12.16.
- Volume was 529.50K shares, 1.0x its 50-day average of 543.81K.
- Price is -20.2% vs its 50-day average ($14.29) and -34.8% vs its 200-day average ($17.49).
- 52-week range $10.24–$31.79; today's close sits at 5% of that range, 64.1% below the 52-week high.
- That makes 3 straight losses.
Oct 8, 2026 — ALMU slides 7.5% to $11.93
- Closed at $11.93, -7.52% vs the prior close of $12.90. Day range $11.71–$12.71, opened at $12.71.
- Volume was 749.90K shares, 1.4x its 50-day average of 544.94K.
- Price is -17.0% vs its 50-day average ($14.37) and -31.9% vs its 200-day average ($17.51).
- 52-week range $10.24–$31.79; today's close sits at 8% of that range, 62.5% below the 52-week high.
Oct 7, 2026 — ALMU dips 1.7% to $12.90
- Closed at $12.90, -1.68% vs the prior close of $13.12. Day range $12.55–$12.95, opened at $12.71.
- Volume was 296.10K shares, 0.5x its 50-day average of 550.86K — lighter than usual.
- Price is -10.6% vs its 50-day average ($14.44) and -26.4% vs its 200-day average ($17.52).
- 52-week range $10.24–$31.79; today's close sits at 12% of that range, 59.4% below the 52-week high.
Oct 6, 2026 — ALMU rises 0.3% to $13.12
- Closed at $13.12, +0.31% vs the prior close of $13.08. Day range $13.00–$13.69, opened at $13.24.
- Volume was 493.40K shares, 0.9x its 50-day average of 548.44K.
- Price is -9.3% vs its 50-day average ($14.46) and -25.2% vs its 200-day average ($17.53).
- 52-week range $10.24–$31.79; today's close sits at 13% of that range, 58.7% below the 52-week high.
Oct 5, 2026 — ALMU dips 0.3% to $13.08
- Closed at $13.08, -0.30% vs the prior close of $13.12. Day range $12.40–$13.18, opened at $13.18.
- Volume was 454.20K shares, 0.8x its 50-day average of 547.29K.
- Price is -9.8% vs its 50-day average ($14.50) and -25.4% vs its 200-day average ($17.53).
- 52-week range $10.24–$31.79; today's close sits at 13% of that range, 58.9% below the 52-week high.
Oct 2, 2026 — ALMU jumps 4.3% to $13.12
- Closed at $13.12, +4.29% vs the prior close of $12.58. Day range $12.79–$13.54, opened at $13.00.
- Volume was 400.40K shares, 0.7x its 50-day average of 544.64K.
- Price is -9.6% vs its 50-day average ($14.52) and -25.2% vs its 200-day average ($17.55).
- 52-week range $10.24–$31.79; today's close sits at 13% of that range, 58.7% below the 52-week high.
ALMU latest news & SEC filings
Every SEC filing by or about ALMU in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 14, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Klamkin Jonathan sold 100,000 shares at $10.53 (≈$1.05M) on Oct 12, 2026; now holds 1,126,995
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 13, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Oct 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Stewart Christopher P. had withheld for taxes 5,697 shares at $12.36 (≈$70.41K) on Sep 30, 2026; now holds 67,781
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 30, 2026 · Form ARS — Annual report to shareholders
Annual report to shareholders
Sep 30, 2026 · Form DEFA14A — Additional proxy materials
Additional proxy materials
Sep 30, 2026 · Form DEF 14A — Proxy statement
Proxy statement — agenda for the shareholder meeting (board elections, executive pay, votes)
Sep 30, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.03 — Amended its charter or bylaws / changed fiscal year.
Sep 23, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Stewart Christopher P. received an award of 15,886 shares on Sep 21, 2026; now holds 15,886
- Stewart Christopher P. received an award of 4,042 shares on Sep 21, 2026; now holds 19,928
- Stewart Christopher P. had withheld for taxes 1,450 shares at $13.61 (≈$19.73K) on Sep 21, 2026; now holds 18,478
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 23, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Klamkin Jonathan sold 100,000 shares at $13.35 (≈$1.34M) on Sep 21, 2026; now holds 1,226,995
- Klamkin Jonathan received an award of 31,771 shares on Sep 21, 2026; now holds 34,174
- Klamkin Jonathan received an award of 12,675 shares on Sep 21, 2026; now holds 46,849
- Klamkin Jonathan had withheld for taxes 4,547 shares at $13.61 (≈$61.88K) on Sep 21, 2026; now holds 42,302
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 23, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Byron Michael converted options/RSUs into 25,000 shares at $5.93 (≈$148.25K) on Sep 21, 2026; now holds 38,343
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 18, 2026 · Form S-8 — Employee share plan registration
Registration of shares for employee stock plans (S-8)
Sep 16, 2026 · Form 10-K — Annual report
Annual report (audited full-year financial statements and business review)
Fiscal year ended Jun 30, 2026:
- Revenue: $4.46M (prior year $4.67M) (-4.4% vs Jun 30, 2025)
- Net income: -$9.16M (prior year -$3.02M) (loss widened vs Jun 30, 2025)
- Diluted EPS: -$0.52 (prior year -$0.23) (loss widened vs Jun 30, 2025)
Sep 16, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Jul 30, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
Jul 27, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade ALMU
- Last results release: Sep 16, 2026 (8-K Item 2.02). Previous ones: May 13, 2026, Feb 11, 2026, Nov 12, 2025. Based on that rhythm, the next report is likely around Dec 16, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 3.91% (largest 10.2%). That is a volatile stock.
- Liquidity: about 640.17K shares (≈$5.09M) trade per day on average.
- 52-week position: $7.95 vs a range of $7.59–$31.79 (1% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Jonathan Klamkin sold 100,000 shares on Sep 21, 2026.
- Latest filings: 8-K Sep 30, 2026; 10-K Sep 16, 2026; 8-K Sep 16, 2026.
- Share count: 19.27M shares outstanding (Sep 11, 2026), +21.2% vs a year earlier — notable dilution.
- Listing: Nasdaq · industry: Semiconductors & Related Devices.
ALMU market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 8.81 | 8.86 | 7.59 | 7.95 | 1.99M |
| Oct 15, 2026 | 8.73 | 8.95 | 8.52 | 8.85 | 721.20K |
| Oct 14, 2026 | 9.58 | 9.58 | 8.92 | 9.12 | 646.90K |
| Oct 13, 2026 | 10.04 | 10.15 | 9.55 | 9.81 | 1.20M |
| Oct 12, 2026 | 11.28 | 11.31 | 10.31 | 10.42 | 1.02M |
| Oct 9, 2026 | 12.16 | 12.40 | 11.35 | 11.40 | 529.50K |
| Oct 8, 2026 | 12.71 | 12.71 | 11.71 | 11.93 | 749.90K |
| Oct 7, 2026 | 12.71 | 12.95 | 12.55 | 12.90 | 296.10K |
| Oct 6, 2026 | 13.24 | 13.69 | 13.00 | 13.12 | 493.40K |
| Oct 5, 2026 | 13.18 | 13.18 | 12.40 | 13.08 | 454.20K |
| Oct 2, 2026 | 13.00 | 13.54 | 12.79 | 13.12 | 400.40K |
| Oct 1, 2026 | 12.45 | 12.81 | 12.22 | 12.58 | 298.60K |
| Sep 30, 2026 | 12.95 | 13.12 | 12.30 | 12.36 | 368.20K |
| Sep 29, 2026 | 13.03 | 13.23 | 12.36 | 12.75 | 328.10K |
| Sep 28, 2026 | 13.09 | 13.47 | 12.65 | 12.76 | 265.20K |
| Sep 25, 2026 | 13.77 | 13.77 | 13.17 | 13.29 | 366.40K |
| Sep 24, 2026 | 12.96 | 13.40 | 12.45 | 13.36 | 502.10K |
| Sep 23, 2026 | 13.82 | 13.90 | 13.08 | 13.18 | 478.00K |
| Sep 22, 2026 | 13.43 | 13.94 | 13.05 | 13.90 | 648.40K |
| Sep 21, 2026 | 13.12 | 13.75 | 12.70 | 13.61 | 1.05M |
About Aeluma
Aeluma (ALMU) is listed on the Nasdaq and classified by the SEC under “Semiconductors & Related Devices”. Its business address is in GOLETA, CA. State of incorporation: DE. Fiscal year ends June 30. SEC CIK 1828805.
ALMU board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Michael Byron | Director | Sep 23, 2026 |
| Steven Denbaars | Director | Aug 28, 2026 |
| Craig H Ensley | Director | Mar 2, 2026 |
| Jonathan Klamkin | Chief Executive Officer | Sep 23, 2026 |
| John Kenneth Paglia | Director | Mar 2, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Jonathan Klamkin | Chief Executive Officer | Sep 23, 2026 |
| Christopher P. Stewart | Chief Financial Officer | Sep 23, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 21, 2026 | Jonathan Klamkin | Sale | 100,000 | $13.35 |
| Sep 21, 2026 | Jonathan Klamkin | Sale | 100,000 | $13.35 |
| Sep 21, 2026 | Jonathan Klamkin | Sale | 100,000 | $13.35 |
| Sep 21, 2026 | Jonathan Klamkin | Sale | 100,000 | $13.35 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 27, 2026 | Steven Denbaars | Sale | 12,500 | $13.82 |
| Aug 26, 2026 | Steven Denbaars | Sale | 12,500 | $13.84 |
| Aug 26, 2026 | Steven Denbaars | Sale | 12,500 | $13.84 |
| Aug 26, 2026 | Steven Denbaars | Sale | 12,500 | $13.84 |
ALMU financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Jun 30, 2026 | $4.46M | $-9.16M | -0.52 | $-3.27M |
| Jun 30, 2025 | $4.67M | $-3.02M | -0.23 | $-1.15M |
| Jun 30, 2024 | $919.00K | $-4.56M | -0.37 | $-3.46M |
| Jun 30, 2023 | $193.34K | $-5.38M | -0.47 | $-3.64M |
| Jun 30, 2022 | — | $-3.45M | -0.32 | $-2.25M |
Latest balance sheet: total assets $60.66M, total liabilities $3.73M, cash $56.01M (as of Jun 30, 2026).
ALMU earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Sep 16, 2026 | 8-K Item 2.02 (results) | $13.43 |
| May 13, 2026 | 8-K Item 2.02 (results) | $31.49 |
| Feb 11, 2026 | 8-K Item 2.02 (results) | $16.79 |
| Nov 12, 2025 | 8-K Item 2.02 (results) | $14.05 |
| Sep 9, 2025 | 8-K Item 2.02 (results) | $18.20 |
| May 7, 2025 | 8-K Item 2.02 (results) | $11.73 |
| Feb 10, 2025 | 8-K Item 2.02 (results) | $6.70 |
| Nov 8, 2024 | 8-K Item 2.02 (results) | $3.15 |
| Sep 25, 2024 | 8-K Item 2.02 (results) | — |
| May 10, 2024 | 8-K Item 2.02 (results) | — |
| Feb 12, 2024 | 8-K Item 2.02 (results) | — |
| Nov 9, 2023 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.