908 Devices (MASS) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
Updated Oct 15, 2026, 4:00 PM ET
- Closed at $11.89, +0.51% vs the prior close of $11.83.
- Volume 274.60K shares, 0.6x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
MASS rises 0.5% to $11.89. Closed at $11.89, +0.51% vs the prior close of $11.83. Day range $11.52–$12.11, opened at $11.55.
MASS daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 15, 2026 — MASS rises 0.5% to $11.89
- Closed at $11.89, +0.51% vs the prior close of $11.83. Day range $11.52–$12.11, opened at $11.55.
- Volume was 274.60K shares, 0.6x its 50-day average of 442.15K.
- Price is +10.5% vs its 50-day average ($10.76) and +48.4% vs its 200-day average ($8.01).
- 52-week range $5.03–$13.35; today's close sits at 82% of that range, 10.9% below the 52-week high.
Oct 14, 2026 — MASS dips 2.2% to $11.83
- Closed at $11.83, -2.15% vs the prior close of $12.09. Day range $11.77–$12.16, opened at $11.81.
- Volume was 411.60K shares, 0.9x its 50-day average of 442.78K.
- Price is +10.6% vs its 50-day average ($10.69) and +48.3% vs its 200-day average ($7.98).
- 52-week range $5.03–$13.35; today's close sits at 82% of that range, 11.4% below the 52-week high.
Oct 13, 2026 — MASS rises 2.3% to $12.09
- Closed at $12.09, +2.28% vs the prior close of $11.82. Day range $11.65–$12.13, opened at $11.82.
- Volume was 230.40K shares, 0.5x its 50-day average of 444.81K — lighter than usual.
- Price is +13.8% vs its 50-day average ($10.63) and +52.1% vs its 200-day average ($7.95).
- 52-week range $5.03–$13.35; today's close sits at 85% of that range, 9.4% below the 52-week high.
Oct 12, 2026 — MASS dips 1.9% to $11.82
- Closed at $11.82, -1.91% vs the prior close of $12.05. Day range $11.53–$12.22, opened at $12.22.
- Volume was 230.90K shares, 0.5x its 50-day average of 446.90K — lighter than usual.
- Price is +12.0% vs its 50-day average ($10.55) and +49.3% vs its 200-day average ($7.91).
- 52-week range $5.03–$13.35; today's close sits at 82% of that range, 11.4% below the 52-week high.
Oct 9, 2026 — MASS jumps 4.3% to $12.05
- Closed at $12.05, +4.33% vs the prior close of $11.55. Day range $11.59–$12.19, opened at $11.59.
- Volume was 323.10K shares, 0.7x its 50-day average of 446.42K.
- Price is +15.0% vs its 50-day average ($10.48) and +52.9% vs its 200-day average ($7.88).
- 52-week range $5.03–$13.35; today's close sits at 84% of that range, 9.7% below the 52-week high.
Oct 8, 2026 — MASS dips 2.0% to $11.55, 3 down days in a row
- Closed at $11.55, -1.95% vs the prior close of $11.78. Day range $11.14–$11.69, opened at $11.66.
- Volume was 448.10K shares, 1.0x its 50-day average of 452.62K.
- Price is +11.2% vs its 50-day average ($10.39) and +47.1% vs its 200-day average ($7.85).
- 52-week range $5.03–$13.35; today's close sits at 78% of that range, 13.5% below the 52-week high.
- That makes 3 straight losses.
Oct 7, 2026 — MASS slides 4.5% to $11.78
- Closed at $11.78, -4.46% vs the prior close of $12.33. Day range $11.74–$12.13, opened at $12.10.
- Volume was 517.20K shares, 1.2x its 50-day average of 445.19K.
- Price is +14.3% vs its 50-day average ($10.31) and +50.6% vs its 200-day average ($7.82).
- 52-week range $5.03–$13.35; today's close sits at 81% of that range, 11.7% below the 52-week high.
Oct 6, 2026 — MASS slides 3.7% to $12.33
- Closed at $12.33, -3.67% vs the prior close of $12.80. Day range $12.25–$13.35, opened at $12.85.
- Volume was 377.30K shares, 0.9x its 50-day average of 442.23K.
- Price is +20.7% vs its 50-day average ($10.21) and +58.3% vs its 200-day average ($7.79).
- 52-week range $5.03–$13.35; today's close sits at 88% of that range, 7.6% below the 52-week high.
Oct 5, 2026 — MASS rises 0.9% to $12.80, a 52-week high, 6 up days in a row
- Closed at $12.80, +0.87% vs the prior close of $12.69. Day range $12.20–$12.86, opened at $12.69.
- Volume was 419.50K shares, 1.0x its 50-day average of 440.82K.
- Price is +26.6% vs its 50-day average ($10.11) and +65.0% vs its 200-day average ($7.76).
- 52-week range $5.03–$12.93; today's close sits at 98% of that range, 1.0% below the 52-week high.
- That makes 6 straight gains.
Oct 2, 2026 — MASS rises 1.4% to $12.69, a 52-week high, 5 up days in a row
- Closed at $12.69, +1.44% vs the prior close of $12.51. Day range $12.52–$12.85, opened at $12.65.
- Volume was 411.40K shares, 0.9x its 50-day average of 437.65K.
- Price is +26.9% vs its 50-day average ($10.00) and +64.3% vs its 200-day average ($7.72).
- 52-week range $5.03–$12.93; today's close sits at 97% of that range, 1.9% below the 52-week high.
- That makes 5 straight gains.
MASS latest news & SEC filings
Every SEC filing by or about MASS in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 9, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Brown Christopher D. sold 30,000 shares at $11.89 (≈$356.70K) on Oct 7, 2026; now holds 745,559
- Brown Christopher D. converted options/RSUs into 60,000 shares at $1.75 (≈$105.00K) on Oct 7, 2026; now holds 805,559
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 8, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Griffith Joseph H. Iv sold 5,000 shares at $13.03 (≈$65.15K) on Oct 6, 2026; now holds 116,497
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 6, 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
- Awm Investment Company, Inc. sold 18,000 shares at $11.52 (≈$207.32K) on Sep 29, 2026; now holds 4,736,773
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 25, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Awm Investment Company, Inc. sold 1,000 shares at $11.25 (≈$11.25K) on Sep 23, 2026; now holds 4,755,773
- Awm Investment Company, Inc. sold 24,000 shares at $11.36 (≈$272.63K) on Sep 24, 2026; now holds 4,754,773
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 17, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Kenneweg John converted options/RSUs into 1,000 shares at $0.96 (≈$960) on Sep 15, 2026; now holds 58,784
- Kenneweg John sold 1,000 shares at $10.00 (≈$10.00K) on Sep 15, 2026; now holds 57,784
- Kenneweg John converted options/RSUs into 21,399 shares at $0.96 (≈$20.54K) on Sep 16, 2026; now holds 79,183
- Kenneweg John sold 21,399 shares at $10.11 (≈$216.34K) on Sep 16, 2026; now holds 57,784
- Kenneweg John converted options/RSUs into 5,257 shares at $0.96 (≈$5.05K) on Sep 17, 2026; now holds 63,041
- Kenneweg John sold 5,257 shares at $10.22 (≈$53.73K) on Sep 17, 2026; now holds 57,784
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.
Aug 14, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
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.
Aug 14, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
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.
Aug 14, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
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.
Aug 11, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $16.07M (prior year $13.04M) (+23.3% vs Jun 30, 2025)
- Net income: -$11.89M (prior year -$13.31M) (loss narrowed vs Jun 30, 2025)
- Diluted EPS: -$0.32 (prior year -$0.37) (loss narrowed vs Jun 30, 2025)
Aug 11, 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 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.
Jul 8, 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 MASS
- Last results release: Aug 11, 2026 (8-K Item 2.02). Previous ones: May 6, 2026, Mar 3, 2026, Jan 20, 2026. Based on that rhythm, the next report is likely around Nov 10, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 2.55% (largest 5.3%).
- Liquidity: about 398.32K shares (≈$4.74M) trade per day on average.
- 52-week position: $11.89 vs a range of $5.03–$13.35 (82% 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: Investment Company, Inc. Awm sold 24,000 shares on Sep 24, 2026.
- Latest filings: 10-Q Aug 11, 2026; 8-K Aug 11, 2026; 8-K Jul 8, 2026.
- Share count: 41.33M shares outstanding (Aug 7, 2026), +14.5% vs a year earlier — notable dilution.
- Listing: Nasdaq · industry: Laboratory Analytical Instruments.
MASS market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 11.55 | 12.11 | 11.52 | 11.89 | 274.60K |
| Oct 14, 2026 | 11.81 | 12.16 | 11.77 | 11.83 | 411.60K |
| Oct 13, 2026 | 11.82 | 12.13 | 11.65 | 12.09 | 230.40K |
| Oct 12, 2026 | 12.22 | 12.22 | 11.53 | 11.82 | 230.90K |
| Oct 9, 2026 | 11.59 | 12.19 | 11.59 | 12.05 | 323.10K |
| Oct 8, 2026 | 11.66 | 11.69 | 11.14 | 11.55 | 448.10K |
| Oct 7, 2026 | 12.10 | 12.13 | 11.74 | 11.78 | 517.20K |
| Oct 6, 2026 | 12.85 | 13.35 | 12.25 | 12.33 | 377.30K |
| Oct 5, 2026 | 12.69 | 12.86 | 12.20 | 12.80 | 419.50K |
| Oct 2, 2026 | 12.65 | 12.85 | 12.52 | 12.69 | 411.40K |
| Oct 1, 2026 | 12.34 | 12.93 | 12.15 | 12.51 | 595.30K |
| Sep 30, 2026 | 11.89 | 12.47 | 11.82 | 12.34 | 414.10K |
| Sep 29, 2026 | 11.52 | 11.86 | 11.40 | 11.85 | 452.80K |
| Sep 28, 2026 | 11.25 | 11.69 | 11.11 | 11.66 | 287.30K |
| Sep 25, 2026 | 11.52 | 11.72 | 11.13 | 11.44 | 303.90K |
| Sep 24, 2026 | 10.80 | 11.53 | 10.78 | 11.52 | 353.20K |
| Sep 23, 2026 | 11.05 | 11.25 | 10.85 | 10.94 | 243.10K |
| Sep 22, 2026 | 10.88 | 11.19 | 10.68 | 11.18 | 474.80K |
| Sep 21, 2026 | 10.70 | 11.05 | 10.52 | 10.88 | 343.00K |
| Sep 18, 2026 | 10.79 | 10.98 | 10.26 | 10.53 | 854.90K |
About 908 Devices
908 Devices (MASS) is listed on the Nasdaq and classified by the SEC under “Laboratory Analytical Instruments”. Its business address is in BURLINGTON, MA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 1555279.
MASS 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 |
|---|---|---|
| Christopher D. Brown | Director | Sep 4, 2026 |
| Keith Crandell | Director | Jun 12, 2026 |
| Fenel M Eloi | Director | Jun 12, 2026 |
| E Kevin Hrusovsky | Director | Jun 12, 2026 |
| Anthony Hunt | Director | Jun 12, 2026 |
| Kevin J. Knopp | President and CEO | Aug 17, 2026 |
| Michele M. Leonhart | Director | Jun 25, 2026 |
| Mark Spoto | Director | Jun 12, 2026 |
| Brandi C Vann | Director | Aug 3, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Joseph H. Iv Griffith | Chief Financial Officer | Aug 27, 2026 |
| John Kenneweg | SVP, Sales & Product Marketing | Sep 17, 2026 |
| Kevin J. Knopp | President and CEO | Aug 17, 2026 |
| Mark S. Levine | Chief Legal and Admin. Officer | Mar 5, 2026 |
| Kevin J. Mccallion | SVP, Products and Production | Apr 14, 2026 |
| Kolawole A. Otitoju | Chief Bus. & Strategy Officer | Apr 22, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 24, 2026 | Investment Company, Inc. Awm | Sale | 24,000 | $11.36 |
| Sep 23, 2026 | Investment Company, Inc. Awm | Sale | 1,000 | $11.25 |
| Sep 17, 2026 | John Kenneweg | Sale | 5,257 | $10.22 |
| Sep 16, 2026 | John Kenneweg | Sale | 21,399 | $10.11 |
| Sep 15, 2026 | John Kenneweg | Sale | 1,000 | $10.00 |
| Sep 2, 2026 | Christopher D. Brown | Sale | 30,000 | $10.58 |
| Aug 25, 2026 | Joseph H. Iv Griffith | Sale | 11,459 | $10.95 |
| Aug 21, 2026 | Investment Company, Inc. Awm | Sale | 41,578 | $10.61 |
| Aug 20, 2026 | Investment Company, Inc. Awm | Sale | 8,422 | $10.52 |
| Aug 17, 2026 | Kevin J. Knopp | Sale | 20,000 | $10.35 |
| Aug 13, 2026 | Kevin J. Knopp | Sale | 7,622 | $10.06 |
| Aug 12, 2026 | Kevin J. Knopp | Sale | 2,747 | $10.07 |
| Aug 11, 2026 | Kevin J. Knopp | Sale | 30,170 | $10.16 |
| Aug 11, 2026 | Kevin J. Knopp | Sale | 115,748 | $9.83 |
| Aug 11, 2026 | Christopher D. Brown | Sale | 8,358 | $9.23 |
MASS financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $56.20M | $19.49M | 0.54 | $-23.69M |
| Dec 31, 2024 | $47.75M | $-72.21M | -2.12 | $-30.25M |
| Dec 31, 2023 | $50.23M | $-36.40M | -1.13 | $-25.06M |
| Dec 31, 2022 | $46.85M | $-33.56M | -1.07 | $-20.93M |
| Dec 31, 2021 | $42.21M | $-22.17M | -0.79 | $-29.08M |
Latest balance sheet: total assets $197.54M, total liabilities $70.77M, cash $63.02M (as of Jun 30, 2026).
MASS earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 11, 2026 | 8-K Item 2.02 (results) | $10.01 |
| May 6, 2026 | 8-K Item 2.02 (results) | $8.06 |
| Mar 3, 2026 | 8-K Item 2.02 (results) | $6.32 |
| Jan 20, 2026 | 8-K Item 2.02 (results) | $6.52 |
| Nov 10, 2025 | 8-K Item 2.02 (results) | $6.39 |
| Aug 5, 2025 | 8-K Item 2.02 (results) | $6.34 |
| May 13, 2025 | 8-K Item 2.02 (results) | $4.65 |
| Mar 4, 2025 | 8-K Item 2.02 (results) | $3.88 |
| Nov 12, 2024 | 8-K Item 2.02 (results) | $2.92 |
| Aug 6, 2024 | 8-K Item 2.02 (results) | — |
| Apr 30, 2024 | 8-K Item 2.02 (results) | — |
| Mar 5, 2024 | 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 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.