  We present results of a search for transiting exoplanets in 10-yr long
photometry with thousands of epochs taken in the direction of the Galactic
bulge. This photometry was collected in the fourth phase of the Optical
Gravitational Lensing Experiment (OGLE-IV). Our search covered approx. 222 000
stars brighter than I = 15.5 mag. Selected transits were verified using a
probabilistic method. The search resulted in 99 high-probability candidates for
transiting exoplanets. The estimated distances to these targets are between 0.4
kpc and 5.5 kpc, which is a significantly wider range than for previous transit
searches. The planets found are Jupiter-size, with the exception of one (named
OGLE-TR-1003b) located in the hot Neptune desert. If the candidate is
confirmed, it can be important for studies of highly irradiated
intermediate-size planets. The existing long-term, high-cadence photometry of
our candidates increases the chances of detecting transit timing variations at
long timescales. Selected candidates will be observed by the future NASA
flagship mission, the Nancy Grace Roman Space Telescope, in its search for
Galactic bulge microlensing events, which will further enhance the photometric
coverage of these stars.
