Holding(s) in Company

Nostra Terra Oil & Gas Company plc
                        ("Nostra Terra" or the "Company")

                              Holding(s) in Company

11 May 2010

The  Company  has  undertaken a periodic review of its register of  shareholders
and wishes to appraise the market of the following significant shareholdings:


Shareholder                                                     Percentage of
                                                                  shares held

JIM Nominees Limited                                           15.55%
Barclayshare Nominees Limited                                  12.04%
TD Waterhouse Nominees (Europe) Limited (SMKTNOMS)             10.87%
HSDL Nominees Limited                                           7.58%
HSDL Nominees Limited (IWEB)                                    6.87%
L R Nominees Limited                                            4.97%
James Capel (Nominees) Limited                                  4.63%
TD Waterhouse Nominees (Europe) Limited (CANADA)                4.01%
Share Nominees Limited                                          3.69%



Full  details of the Company's total shares in issue, percentage not in public
hands  and  significant shareholders are included in the AIM Rule 26 section
(www.ntog.co.uk/investor_information) of the Company's updated website.



For further information contact:


Nostra Terra Oil and Gas Company plc               Telephone: [phone]
Matt Lofgran, CEO
[e-mail]

Religare Capital Markets                           Telephone: [phone]
Peter Trevelyan-Clark/Ben Jeynes

Alexander David Securities Ltd                     Telephone: [phone]
David Scott/Bill Sharp/Nick Bealer


Announcements made by the Company are available automatically by email to  those
who register at www.ntog.co.uk.

Notes to Editors

Nostra  Terra  Oil  &  Gas Company plc (AIM: NTOG) is an emerging  oil  and  gas
exploration and production company with assets in established producing  regions
within the US mid-continent. The majority of the Company's current US properties
are located in the Central Kansas Uplift (CKU).

Hoffman
Nostra  Terra holds a 25 per cent working interest in five production wells  and
one  salt water disposal well on the Hoffman property, located within the  Trapp
field  in  Barton  County and Russell County, Kansas, and  has  a  50  per  cent
interest  in an additional undeveloped 160 acres nearby, also within  the  Trapp
field.

Bloom
Nostra  Terra holds a 50 per cent working interest in nine production wells  and
two  salt water disposal wells on the Bloom property, located within the  Chase-
Silica field in Rice County, Kansas.

Boxberger
Nostra Terra holds a 50 per cent working interest in eleven wells, including  at
least  two  salt  water  disposal wells, on the Boxberger property,  located  in
Russell County, Kansas within the Gorham field.

Koelsch
Nostra Terra also has a 50 per cent working interest in two production wells and
one  salt  water  disposal  well in the Koelsch property,  located  in  Stafford
County, Kansas.

Liberty #1
Nostra Terra has a 7 per cent working interest (WI) before payout and 5 per cent
WI after payout in the Liberty #1 exploratory well in Juab County, Utah.

Ukraine
Nostra  Terra  retains the right to a 25 per cent profit share  in  the  onshore
Oktyabrskoe oil field in the Ukraine.

For more information please visit: www.ntog.co.uk