Please note that Mommsen uses the AUC chronology (Ab Urbe Condita), i.e. from the founding of the City of Rome. You can use this reference table to have the B.C. dates
From: The History of Rome, by Theodor Mommsen
Translated with the sanction of the author by William Purdie Dickson
The emigrants who had escaped dispersed; and most of them went into the Mauretanian deserts or joined the pirates. Soon afterwards the Plotian law, which was zealously supported by the young Caesar in particular, opened up to a portion of them the opportunity of returning home; but all those who had taken part in the murder of Sertorius, with but a single exception, died a violent death. Osca, and most of the towns which had still adhered to Sertorius in Hither Spain, now voluntarily opened their gates to Pompeius; Uxama (Osma), Clunia, and Calagurris alone had to be reduced by force.
The two provinces were regulated anew; in the Further province, Metellus raised the annual tribute of the most guilty communities; in the Hither, Pompeius dispensed reward and punishment: Calagurris, for example, lost its independence and was placed under Osca. A band of Sertorian soldiers, which had collected in the Pyrenees, was induced by Pompeius to surrender, and was settled by him to the north of the Pyrenees near Lugudunum (St. Bertrand, in the department Haute-Garonne), as the community of the "congregated" (-convenae-).
The Roman emblems of victory were erected at the summit of the pass of the Pyrenees; at the close of 683, Metellus and Pompeius marched with their armies through the streets of the capital, to present the thanks of the nation to Father Jovis at the Capitol for the conquest of the Spaniards.
The good fortune of Sulla seemed still to be with his creation after he had been laid in the grave, and to protect it better than the incapable and negligent watchmen appointed to guard it. The opposition in Italy had broken down from the incapacity and precipitation of its leader, and that of the emigrants from dissension within their own ranks. These defeats, although far more the result of their own perverseness and discordance than of the exertions of their opponents, were yet so many victories for the oligarchy. The curule chairs were rendered once more secure.
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Reference address : https://www.ellopos.net/elpenor/rome/5-01-lepidus-sertorius.asp?pg=56