Long-term photometric monitoring of TOI-4552 done as part of the ASAS-SN survey (Kochanek et al. 2017). The data was recorded in the V and g photometric bands. The periodogram peaks at a signal of 765 days, very close to the two year harmonic of Earth’s orbital period, and likely an artifact of the window function. No other significant peaks are present that can be attributed to stellar rotation or magnetic cycle, thus TOI-4552 is a quiet star.