Castellum (CTM) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $0.58, -1.21% vs the prior close of $0.59.
- Volume 212.15K shares, 0.3x its 50-day average (light).
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
CTM dips 1.2% to $0.58, a 1-month low. Closed at $0.58, -1.21% vs the prior close of $0.59. Day range $0.57–$0.59, opened at $0.59.
CTM 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 — CTM dips 1.2% to $0.58, a 1-month low
- Closed at $0.58, -1.21% vs the prior close of $0.59. Day range $0.57–$0.59, opened at $0.59.
- Volume was 212.15K shares, 0.3x its 50-day average of 714.05K — lighter than usual.
- Price is -5.8% vs its 50-day average ($0.61) and -21.8% vs its 200-day average ($0.74).
- 52-week range $0.48–$1.36; today's close sits at 11% of that range, 57.4% below the 52-week high.
Oct 15, 2026 — CTM rises 1.2% to $0.59
- Closed at $0.59, +1.21% vs the prior close of $0.58. Day range $0.57–$0.59, opened at $0.57.
- Volume was 259.20K shares, 0.4x its 50-day average of 729.02K — lighter than usual.
- Price is -5.3% vs its 50-day average ($0.62) and -21.0% vs its 200-day average ($0.74).
- 52-week range $0.48–$1.36; today's close sits at 12% of that range, 56.9% below the 52-week high.
Oct 14, 2026 — CTM dips 1.9% to $0.58, a 1-month low, 3 down days in a row
- Closed at $0.58, -1.86% vs the prior close of $0.59. Day range $0.57–$0.59, opened at $0.59.
- Volume was 638.30K shares, 0.9x its 50-day average of 744.12K.
- Price is -7.1% vs its 50-day average ($0.62) and -22.1% vs its 200-day average ($0.74).
- 52-week range $0.48–$1.36; today's close sits at 11% of that range, 57.4% below the 52-week high.
- That makes 3 straight losses.
Oct 13, 2026 — CTM dips 1.7% to $0.59, a 1-month low
- Closed at $0.59, -1.67% vs the prior close of $0.60. Day range $0.58–$0.61, opened at $0.60.
- Volume was 489.90K shares, 0.7x its 50-day average of 748.17K.
- Price is -5.9% vs its 50-day average ($0.63) and -20.9% vs its 200-day average ($0.75).
- 52-week range $0.48–$1.36; today's close sits at 12% of that range, 56.6% below the 52-week high.
- SEC filings that day: 8-K.
Oct 12, 2026 — CTM slides 3.7% to $0.60, a 1-month low
- Closed at $0.60, -3.69% vs the prior close of $0.62. Day range $0.60–$0.62, opened at $0.62.
- Volume was 572.90K shares, 0.8x its 50-day average of 760.56K.
- Price is -4.8% vs its 50-day average ($0.63) and -19.8% vs its 200-day average ($0.75).
- 52-week range $0.48–$1.36; today's close sits at 14% of that range, 55.9% below the 52-week high.
Oct 9, 2026 — CTM rises 1.8% to $0.62
- Closed at $0.62, +1.80% vs the prior close of $0.61. Day range $0.61–$0.62, opened at $0.61.
- Volume was 320.10K shares, 0.4x its 50-day average of 792.80K — lighter than usual.
- Price is -1.5% vs its 50-day average ($0.63) and -17.0% vs its 200-day average ($0.75).
- 52-week range $0.48–$1.36; today's close sits at 16% of that range, 54.2% below the 52-week high.
Oct 8, 2026 — CTM slides 3.0% to $0.61
- Closed at $0.61, -3.01% vs the prior close of $0.63. Day range $0.61–$0.63, opened at $0.63.
- Volume was 409.50K shares, 0.5x its 50-day average of 805.98K — lighter than usual.
- Price is -3.5% vs its 50-day average ($0.63) and -18.7% vs its 200-day average ($0.75).
- 52-week range $0.48–$1.36; today's close sits at 15% of that range, 55.0% below the 52-week high.
Oct 7, 2026 — CTM dips 0.6% to $0.63
- Closed at $0.63, -0.63% vs the prior close of $0.63. Day range $0.62–$0.64, opened at $0.63.
- Volume was 273.50K shares, 0.3x its 50-day average of 832.15K — lighter than usual.
- Price is -0.7% vs its 50-day average ($0.64) and -16.4% vs its 200-day average ($0.75).
- 52-week range $0.48–$1.36; today's close sits at 17% of that range, 53.6% below the 52-week high.
Oct 6, 2026 — CTM rises 1.8% to $0.63
- Closed at $0.63, +1.76% vs the prior close of $0.62. Day range $0.62–$0.66, opened at $0.64.
- Volume was 625.00K shares, 0.7x its 50-day average of 850.23K.
- Price is -0.3% vs its 50-day average ($0.64) and -16.1% vs its 200-day average ($0.76).
- 52-week range $0.48–$1.36; today's close sits at 18% of that range, 53.3% below the 52-week high.
Oct 5, 2026 — CTM dips 1.0% to $0.62
- Closed at $0.62, -0.95% vs the prior close of $0.63. Day range $0.62–$0.65, opened at $0.64.
- Volume was 345.00K shares, 0.4x its 50-day average of 865.59K — lighter than usual.
- Price is -2.1% vs its 50-day average ($0.64) and -17.7% vs its 200-day average ($0.76).
- 52-week range $0.48–$1.36; today's close sits at 16% of that range, 54.1% below the 52-week high.
Oct 2, 2026 — CTM rises 0.5% to $0.63
- Closed at $0.63, +0.48% vs the prior close of $0.63. Day range $0.62–$0.64, opened at $0.64.
- Volume was 319.30K shares, 0.4x its 50-day average of 897.13K — lighter than usual.
- Price is -1.2% vs its 50-day average ($0.64) and -17.2% vs its 200-day average ($0.76).
- 52-week range $0.48–$1.36; today's close sits at 17% of that range, 53.7% below the 52-week high.
CTM latest news & SEC filings
Every SEC filing by or about CTM in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 13, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Oct 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Martin Tammy L bought 1,396 shares at $0.54 (≈$747) on Oct 1, 2026; now holds 16,427
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 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Bell David T bought 1,396 shares at $0.54 (≈$747) on Oct 1, 2026; now holds 18,651
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 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Merriman Andrew bought 1,396 shares at $0.54 (≈$747) on Oct 1, 2026; now holds 589,927
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 1, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Ives Glen R bought 1,700 shares at $0.54 (≈$910) on Oct 1, 2026; now holds 202,578
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 9, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Merriman Andrew bought 40,000 shares at $0.62 (≈$24.80K) on Sep 9, 2026
- Merriman Andrew bought 10,000 shares at $0.62 (≈$6.20K) on Sep 9, 2026
- Merriman Andrew bought 40,000 shares at $0.62 (≈$24.80K) on Sep 9, 2026
- Merriman Andrew bought 10,000 shares at $0.62 (≈$6.20K) on Sep 9, 2026
- Merriman Andrew bought 40,000 shares at $0.62 (≈$24.80K) on Sep 9, 2026
- Merriman Andrew bought 10,000 shares at $0.62 (≈$6.20K) on Sep 9, 2026
- …plus 2 more transaction lines in the filing.
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 9, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Aug 31, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Aug 7, 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.
Aug 6, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $13.86M (prior year $14.02M) (-1.1% vs Jun 30, 2025)
- Net income: -$1.03M (prior year -$322.11K) (loss widened vs Jun 30, 2025)
- Diluted EPS: -$0.01 (prior year $0.00)
Jul 31, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Jul 2, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Merriman Andrew bought 1,202 shares at $0.61 (≈$733) on Jul 1, 2026
- Merriman Andrew bought 1,202 shares at $0.61 (≈$733) on Jul 1, 2026
- Merriman Andrew bought 1,202 shares at $0.61 (≈$733) on Jul 1, 2026
- Merriman Andrew bought 1,202 shares at $0.61 (≈$733) on Jul 1, 2026
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.
Jul 2, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 1.01 — Signed a material agreement.
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
Jun 24, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Things to know before you trade CTM
- Last results release: Aug 7, 2026 (8-K Item 2.02). Previous ones: May 13, 2026, Mar 5, 2026, Nov 7, 2025. Based on that rhythm, the next report is likely around Nov 6, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 1.62% (largest 3.8%).
- Liquidity: about 400.50K shares (≈$231.85K) trade per day on average. Thin volume can mean wider bid/ask spreads.
- 52-week position: $0.58 vs a range of $0.48–$1.36 (11% 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): 25 open-market buys, 0 sales; latest: Andrew Merriman bought 40,000 shares on Sep 9, 2026.
- Latest filings: 8-K Oct 13, 2026; 8-K Sep 9, 2026; 8-K Aug 31, 2026.
- Share count: 94.78M shares outstanding (Aug 5, 2026), +1.9% vs a year earlier.
- Listing: NYSE · industry: Services-Management Consulting Services.
CTM market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 0.59 | 0.59 | 0.57 | 0.58 | 212.15K |
| Oct 15, 2026 | 0.57 | 0.59 | 0.57 | 0.59 | 259.20K |
| Oct 14, 2026 | 0.59 | 0.59 | 0.57 | 0.58 | 638.30K |
| Oct 13, 2026 | 0.60 | 0.61 | 0.58 | 0.59 | 489.90K |
| Oct 12, 2026 | 0.62 | 0.62 | 0.60 | 0.60 | 572.90K |
| Oct 9, 2026 | 0.61 | 0.62 | 0.61 | 0.62 | 320.10K |
| Oct 8, 2026 | 0.63 | 0.63 | 0.61 | 0.61 | 409.50K |
| Oct 7, 2026 | 0.63 | 0.64 | 0.62 | 0.63 | 273.50K |
| Oct 6, 2026 | 0.64 | 0.66 | 0.62 | 0.63 | 625.00K |
| Oct 5, 2026 | 0.64 | 0.65 | 0.62 | 0.62 | 345.00K |
| Oct 2, 2026 | 0.64 | 0.64 | 0.62 | 0.63 | 319.30K |
| Oct 1, 2026 | 0.63 | 0.65 | 0.62 | 0.63 | 281.80K |
| Sep 30, 2026 | 0.62 | 0.63 | 0.62 | 0.63 | 244.10K |
| Sep 29, 2026 | 0.61 | 0.63 | 0.61 | 0.62 | 289.20K |
| Sep 28, 2026 | 0.62 | 0.63 | 0.60 | 0.61 | 562.20K |
| Sep 25, 2026 | 0.63 | 0.67 | 0.62 | 0.63 | 329.80K |
| Sep 24, 2026 | 0.64 | 0.64 | 0.62 | 0.62 | 261.30K |
| Sep 23, 2026 | 0.65 | 0.65 | 0.63 | 0.63 | 293.30K |
| Sep 22, 2026 | 0.64 | 0.67 | 0.64 | 0.64 | 786.20K |
| Sep 21, 2026 | 0.62 | 0.64 | 0.62 | 0.63 | 497.20K |
About Castellum
Castellum (CTM) is listed on the NYSE and classified by the SEC under “Services-Management Consulting Services”. Its business address is in VIENNA, VA. State of incorporation: NV. Fiscal year ends December 31. SEC CIK 1877939.
CTM 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 |
|---|---|---|
| Mark S Alarie | Director | Nov 13, 2025 |
| John Francis Campbell | Director | Nov 13, 2025 |
| Bernard S Champoux | Director | Nov 13, 2025 |
| Charles Thomas Mcmillen | Director | Mar 27, 2026 |
| Jay O Wright | General Counsel, Secretary | Dec 22, 2025 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| David T Bell | Chief Financial Officer | Jul 2, 2026 |
| Glen R Ives | President | Jul 2, 2026 |
| Tammy L Martin | General Counsel and Secretary | Jul 2, 2026 |
| Andrew Merriman | Chief Operating Officer | Sep 9, 2026 |
| Jay O Wright | General Counsel, Secretary | Dec 22, 2025 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 9, 2026 | Andrew Merriman | Buy | 40,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 10,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 40,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 10,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 40,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 10,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 40,000 | $0.62 |
| Sep 9, 2026 | Andrew Merriman | Buy | 10,000 | $0.62 |
| Jul 1, 2026 | Tammy L Martin | Buy | 1,202 | $0.61 |
| Jul 1, 2026 | Tammy L Martin | Buy | 1,202 | $0.61 |
| Jul 1, 2026 | Tammy L Martin | Buy | 1,202 | $0.61 |
| Jul 1, 2026 | Tammy L Martin | Buy | 1,202 | $0.61 |
| Jul 1, 2026 | David T Bell | Buy | 1,202 | $0.61 |
| Jul 1, 2026 | David T Bell | Buy | 1,202 | $0.61 |
| Jul 1, 2026 | David T Bell | Buy | 1,202 | $0.61 |
CTM financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $52.87M | $-2.40M | -0.03 | $-1.95M |
| Dec 31, 2024 | $44.76M | $-9.98M | -0.18 | $1.12M |
| Dec 31, 2023 | $45.24M | $-17.80M | -0.38 | $-2.26M |
| Dec 31, 2022 | $42.19M | $-14.91M | -0.55 | $990.16K |
| Dec 31, 2021 | $25.07M | $-7.55M | -0.41 | $-1.35M |
Latest balance sheet: total assets $41.83M, total liabilities $5.94M, cash $— (as of Jun 30, 2026).
CTM earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 7, 2026 | 8-K Item 2.02 (results) | $0.62 |
| May 13, 2026 | 8-K Item 2.02 (results) | $0.67 |
| Mar 5, 2026 | 8-K Item 2.02 (results) | $0.93 |
| Nov 7, 2025 | 8-K Item 2.02 (results) | $1.20 |
| Aug 8, 2025 | 8-K Item 2.02 (results) | $1.28 |
| May 9, 2025 | 8-K Item 2.02 (results) | $0.98 |
| Feb 28, 2025 | 8-K Item 2.02 (results) | $1.08 |
| Nov 4, 2024 | 8-K Item 2.02 (results) | $0.17 |
| Aug 9, 2024 | 8-K Item 2.02 (results) | — |
| May 15, 2024 | 8-K Item 2.02 (results) | — |
| Nov 14, 2023 | 8-K Item 2.02 (results) | — |
| Aug 14, 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.