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Zenotech Laboratories share news, announcements and annual reports

BSE: 532039Pharmaceuticals & BiotechnologySmall Cap

Zenotech Laboratories Limited · Face value ₹10 · Listed Oct 1996
Last close ₹37.80down ₹0.71 (1.84%)

Share price at the BSE close on 28 Oct 2026. Previous close ₹38.51.

28 Oct: open ₹38.58, high ₹38.89, low ₹37.58

52-week range of traded prices to 28 Oct 2026
₹33.55Low, 30 Mar 2026₹54.14High, 31 Oct 2025
Market cap
₹231 Cr2,190th largest listed
P/E
Lossover the last 12 months
P/B
2.50
Dividend yield
Nonein the last 12 months
ROE
−4.5%
ROCE
−8.8%
Debt to equity
0.00
Volume, BSE
6,651

Zenotech Laboratories has 496 announcements on record, routine notices left out; 4 in the 30 days to 29 Oct 2026, the latest on 28 Oct 2026.

Last results date

The last board meeting held for results; the company has not yet given notice of the next.Zenotech Laboratories quarterly results

Oct28Wed

The board met on 28 Oct 2026 to consider quarterly results

Notice filed 19 Oct 2026

Zenotech Laboratories annual reports, presentations and earnings calls

The company's own documents, latest first.Zenotech Laboratories financials, year by year

Zenotech Laboratories share news and announcements

Newest first. Page 1 of 10.

  1. Oct 2026

  2. Sep 2026

  3. Aug 2026

  4. Jul 2026

  5. Apr 2026

  6. Mar 2026

  7. Feb 2026

  8. Jan 2026

  9. Oct 2025

  10. Sep 2025

  11. Aug 2025

  12. Jul 2025

  13. Apr 2025

  14. Mar 2025

  15. Feb 2025

How the price met the news

The first session after each announcement, beside the market.

That dayAgainst the Nifty 500Market median on that newsFive sessionsFive sessions against the Nifty 500Volume, times usual

  • 23 Oct 2024Board or managers changeddown 4.52%−4.6 pts vs Nifty 500market median 0.0% · five sessions −7.5% (−7.4 pts vs Nifty 500) · volume 0.9× usual · The announcement
  • 26 Jul 2024Board or managers changedup 3.39%+1.8 pts vs Nifty 500market median 0.0% · five sessions −1.6% (−4.2 pts vs Nifty 500) · volume 2.4× usual · The announcement
  • 18 May 2024Board or managers changeddown 1.19%−1.6 pts vs Nifty 500market median 0.0% · five sessions −3.2% (−5.2 pts vs Nifty 500) · volume 0.3× usual · The announcement
  • 22 Nov 2017Board or managers changedup 4.98%+4.9 pts vs Nifty 500market median 0.0% · five sessions +19.5% (+18.7 pts vs Nifty 500) · volume 2.8× usual · The announcement
  • 17 Nov 2015Board or managers changeddown 0.25%−0.7 pts vs Nifty 500market median 0.0% · five sessions +0.9% (−0.1 pts vs Nifty 500) · volume 0.2× usual
  • 2 Jun 2015Board or managers changeddown 1.98%+0.3 pts vs Nifty 500market median 0.0% · five sessions −9.4% (−4.7 pts vs Nifty 500) · volume 0.8× usual
  • 26 Mar 2015Board or managers changedup 2.12%+3.9 pts vs Nifty 500market median 0.0% · five sessions +18.5% (+17.2 pts vs Nifty 500) · volume 0.9× usual
  • 11 Jun 2014Board or managers changeddown 1.97%−1.3 pts vs Nifty 500market median 0.0% · five sessions −3.1% (−2.2 pts vs Nifty 500) · volume 0.5× usual
  • 25 Feb 2014Board or managers changedup 1.83%+1.6 pts vs Nifty 500market median 0.0% · five sessions +8.2% (+6.3 pts vs Nifty 500) · volume 0.1× usual

Sharp moves

The latest 30. 25 of the 30 shown had no filing that day or the next.

MoveAgainst the Nifty 500Times its usual moveVolume, times usualFilings

  • 17 Aug 2026No filing that day or the nextup 8.64%+8.8 pts vs Nifty 5004.5× its usual move · volume 7.7× usual
  • 2 Apr 2026No filing that day or the nextup 13.08%+13.1 pts vs Nifty 5003.9× its usual move · volume 0.6× usual
  • 1 Apr 2026No filing that day or the nextup 9.94%+8.0 pts vs Nifty 5003.3× its usual move · volume 0.6× usual
  • 23 Mar 2026No filing that day or the nextdown 9.35%−6.2 pts vs Nifty 5003.7× its usual move · volume 1.3× usual
  • 17 Sep 2025No filing that day or the nextdown 5.15%−5.5 pts vs Nifty 5003.1× its usual move · volume 8.2× usual
  • 3 Apr 2025No filing that day or the nextup 9.99%+10.1 pts vs Nifty 5003.6× its usual move · volume 2.5× usual
  • 14 Feb 20252 filingsdown 6.59%−5.3 pts vs Nifty 5003.1× its usual move · volume 2.4× usual
  • 10 Sep 2024No filing that day or the nextup 18.29%+17.7 pts vs Nifty 5006.5× its usual move · volume 13.3× usual
  • 9 Sep 2024No filing that day or the nextup 8.58%+8.5 pts vs Nifty 5003.3× its usual move · volume 6.7× usual
  • 15 Jul 2024No filing that day or the nextup 10.99%+10.5 pts vs Nifty 5005.7× its usual move · volume 11.4× usual
20 earlier moves
  • 13 Mar 2024No filing that day or the nextdown 7.80%−5.2 pts vs Nifty 5003.0× its usual move · volume 2.4× usual
  • 9 Feb 2024No filing that day or the nextup 6.73%+6.9 pts vs Nifty 5003.2× its usual move · volume 1.9× usual
  • 23 Oct 2023No filing that day or the nextdown 10.32%−8.5 pts vs Nifty 5002.5× its usual move · volume 1.1× usual
  • 16 Oct 2023No filing that day or the nextup 14.15%+14.1 pts vs Nifty 5004.0× its usual move · volume 9.4× usual
  • 5 Oct 2023No filing that day or the nextup 18.59%+18.2 pts vs Nifty 5008.1× its usual move · volume 16.4× usual
  • 2 Aug 20232 filingsdown 10.07%−8.9 pts vs Nifty 5005.3× its usual move · volume 3.8× usual
  • 16 Jun 2023No filing that day or the nextup 7.75%+7.0 pts vs Nifty 5004.1× its usual move · volume 5.1× usual
  • 12 Dec 2022No filing that day or the nextdown 13.33%−13.4 pts vs Nifty 5005.1× its usual move · volume 3.2× usual
  • 2 Dec 2022No filing that day or the nextup 7.61%+7.9 pts vs Nifty 5003.1× its usual move · volume 4.7× usual
  • 29 Nov 2022No filing that day or the nextup 9.51%+9.3 pts vs Nifty 5004.5× its usual move · volume 11.3× usual
  • 27 Oct 2022No filing that day or the nextup 9.25%+8.7 pts vs Nifty 5005.2× its usual move · volume 14.7× usual
  • 28 Jun 20221 filingup 18.12%+18.0 pts vs Nifty 5004.6× its usual move · volume 9.0× usual
  • 21 Apr 20222 filingsup 9.97%+8.6 pts vs Nifty 5003.3× its usual move · volume 3.0× usual
  • 20 Apr 2022No filing that day or the nextup 8.95%+8.1 pts vs Nifty 5003.2× its usual move · volume 5.9× usual
  • 22 Dec 2021No filing that day or the nextup 12.61%+11.4 pts vs Nifty 5003.1× its usual move · volume 5.4× usual
  • 10 Dec 2021No filing that day or the nextup 11.99%+11.8 pts vs Nifty 5003.7× its usual move · volume 9.5× usual
  • 28 Dec 2020No filing that day or the nextup 10.00%+9.0 pts vs Nifty 5003.0× its usual move · volume 3.1× usual
  • 12 Mar 2020No filing that day or the nextdown 9.80%−1.5 pts vs Nifty 5003.1× its usual move · volume 1.8× usual
  • 9 Mar 2020No filing that day or the nextdown 9.30%−4.6 pts vs Nifty 5003.1× its usual move · volume 3.3× usual
  • 8 Feb 20192 filingsup 9.89%+11.1 pts vs Nifty 5003.1× its usual move · volume 2.1× usual

Figures filed again

Lines the company later filed with a different value, rupee lines in ₹ crore and per-share lines in rupees.

LinePeriodAccountsFirst filedFiled againFirst filed onFiled again on
Revenue from operationsQuarter to Jun 2024Standalone9.918.89−10.3%2 Aug 202429 Oct 2024
Other incomeQuarter to Jun 2024Standalone0.341.35+302.0%2 Aug 202429 Oct 2024