HARPS-N RV and spectroscopic activity indicators of HD 99492. This dataset is cleaned from instrumental systematics but still contains the stellar activity features, as obtained with the YARARA-V1 post-process described in Sect. 3.1 and Appendix C. The left column presents the RV and indicator time-series, while the middle column contains the periodograms of these time-series. No drift nor white noise was included prior to their computation. However concerning the activity indicators, we included a Keplerian in the model so to absorb most of the long-period power, which impacts the short-period signals. In those cases, we present the periodograms of the residuals. The red bands depict the estimated range for the stellar rotation period, obtained from both literature and a preliminary analysis of our data. The right column illustrates the correlation between the various indicators and the RV.