Brendan Ryan was traded 4 times:

Acquired: $0.00 - Sent: $425,000.00 = $-425,000.00
Acquired: 26 G - Sent: 351 G = -325 Games
Acquired: 3 - Sent: 1251 = -1248 Plate Appearances
Acquired: 47.0 - Sent: 0.0 = 47.0 Innings Pitched
Acquired: $0.00 - Sent: $3,250,000.00 = $-3,250,000.00
Acquired: 0 G - Sent: 114 G = -114 Games
Acquired: 0 - Sent: 289 = -289 Plate Appearances
Acquired: 0 - Sent: 6.0 = -6.0 Innings Pitched
Acquired: $0.00 - Sent: $12,429,743.00 = $-12,429,743.00
Acquired: 601 G - Sent: 400 G = 201 Games
Acquired: 2533 PA - Sent: 1373 PA = 1160 Plate Appearances
Acquired: 0.0 - Sent: 113.0 = -113.0 Innings Pitched
Acquired: $0.00 - Sent: $0.00 = $0.00
Acquired: 0 G - Sent: 17 G = -17 Games
Acquired: 0 - Sent: 14 = -14 Plate Appearances
Acquired: 0 - Sent: 0.0 = 0.0 Innings Pitched
Transactions current as of 2021 season. See an issue with this player? Please report it.

Transaction and player information was obtained from Retrosheet.

View the site on Github.