Cash Dividends (2020 - IBM

1 1 IBM Investor Relations Cash Dividends (2020 ) IBM s cash Dividends are normally paid on the 10th of March, June, September and December. The cash dividend record date normally precedes the cash dividend payment date by approximately one month. The cash dividend rate per share is the actual amount paid per share. No adjustments were made for stock splits. dividend Number Actual amount per share Payable date Record date 433 $ 06/10/23 05/10/23 432 $ 03/10/23 02/10/23 431 $ 12/10/22 11/10/22 430 $ 09/10/22 08/10/22 429 $ 06/10/22 05/10/22 428 $ 03/10/22 02/11/22 427 $ 12/10/21 11/10/21 426 $ 09/10/21 08/10/21 425 $ 06/10/21 05/10/21 424 $ 03/10/21 02/10/21 423 $ 12/10/20 11/10/20 422 $ 09/10/20 08/10/20 421 $ 06/10/20 05/08/20 420 $ 03/10/20 02/10/20 2 IBM Investor Relations Cash Dividends (2010 - 2019) IBM s cash Dividends are normally paid on the 10th of March, June, September and December.

2 The cash dividend record date normally precedes the cash dividend payment date by approximately one month. The cash dividend rate per share is the actual amount paid per share. No adjustments were made for stock splits. dividend Number Actual amount per share Payable date Record date 419 $ 12/10/19 11/08/19 418 $ 09/10/19 08/09/19 417 $ 06/10/19 05/10/19 416 $ 03/09/19 02/08/19 415 $ 12/10/18 11/09/18 414 $ 09/10/18 08/10/18 413 $ 06/09/18 05/10/18 412 $ 03/10/18 02/09/18 411 $ 12/09/17 11/10/17 410 $ 09/09/17 08/10/17 409 $ 06/10/17 05/10/17 408 $ 03/10/17 02/10/17 407 $ 12/10/16 11/10/16 406 $ 09/10/16 08/10/16 405 $ 06/10/16 05/10/16 404 $ 03/10/16 02/10/16 403 $ 12/10/15 11/10/15 402 $ 09/10/15 08/10/15 401 $ 06/10/15 05/08/15 400 $ 03/10/15

3 02/10/15 399 $ 12/10/14 11/10/14 398 $ 09/10/14 08/08/14 397 $ 06/10/14 05/09/14 396 $ 03/10/14 02/10/14 395 $ 12/10/13 11/08/13 394 $ 09/10/13 08/09/13 393 $ 06/10/13 05/10/13 392 $ 03/09/13 02/08/13 391 $ 12/10/12 11/09/12 390 $ 09/10/12 08/10/12 389 $ 06/09/12 05/10/12 388 $ 03/10/12 02/10/12 387 $ 12/10/11 11/10/11 386 $ 09/10/11 08/10/11 385 $ 06/10/11 05/10/11 384 $ 03/10/11 02/10/11 383 $ 12/10/10 11/10/10 382 $ 09/10/10 08/10/10 381 $ 06/10/10 05/10/10 380 $ 03/10/10 02/10/10 3 IBM Investor Relations Cash Dividends (2000 - 2009) IBM s cash Dividends are normally paid on the 10th of March, June, September and December.

4 The cash dividend record date normally precedes the cash dividend payment date by approximately one month. The cash dividend rate per share is the actual amount paid per share. No adjustments were made for stock splits. dividend Number Actual amount per share Payable date Record date 379 $ 12/10/09 11/10/09 378 $ 09/10/09 08/10/09 377 $ 06/10/09 05/08/09 376 $ 03/10/09 02/10/09 375 $ 12/10/08 11/10/08 374 $ 09/10/08 08/08/08 373 $ 06/10/08 05/09/08 372 $ 03/10/08 02/08/08 371 $ 12/10/07 11/09/07 370 $ 09/10/07 08/10/07 369 $ 06/09/07 05/10/07 368 $ 03/10/07 02/09/07 367 $ 12/09/06 11/10/06 366 $ 09/09/06 08/10/06 365 $ 06/10/06 05/10/06 364 $ 03/10/06 02/10/06 363 $ 12/10/05 11/10/05 362 $ 09/10/05 08/10/05 361 $ 06/10/05 05/10/05 360 $ 03/10/05

5 02/10/05 359 $ 12/10/04 11/10/04 358 $ 09/10/04 08/10/04 357 $ 06/10/04 05/10/04 356 $ 03/10/04 02/10/04 355 $ 12/10/03 11/10/03 354 $ 09/10/03 08/08/03 353 $ 06/10/03 05/09/03 352 $ 03/10/03 02/10/03 351 $ 12/10/02 11/08/02 350 $ 09/10/02 08/09/02 349 $ 06/10/02 05/10/02 348 $ 03/09/02 02/08/02 347 $ 12/10/01 11/09/01 346 $ 09/10/01 08/10/01 345 $ 06/09/01 05/10/01 344 $ 03/10/01 02/09/01 343 $ 12/09/00 11/10/00 342 $ 09/09/00 08/10/00 341 $ 06/10/00 05/10/00 340 $ 03/10/00 02/10/00 4 IBM Investor Relations Cash Dividends (1990 - 1999) IBM s cash Dividends are normally paid on the 10th of March, June, September and December.

6 The cash dividend record date normally precedes the cash dividend payment date by approximately one month. The cash dividend rate per share is the actual amount paid per share. No adjustments were made for stock splits. dividend Number Actual amount per share Payable date Record date 339 $ 12/10/99 11/10/99 338 $ 09/10/99 08/10/99 337 $ 06/10/99 05/10/99 336 $ 03/10/99 02/10/99 335 $ 12/10/98 11/10/98 334 $ 09/10/98 08/10/98 333 $ 06/10/98 05/08/98 332 $ 03/10/98 02/10/98 331 $ 12/10/97 11/10/97 330 $ 09/10/97 08/10/97 329 $ 06/10/97 05/10/97 328 $ 03/10/97 02/10/97 327 $ 12/10/96 11/08/96 326 $ 09/10/96 08/09/96 325 $ 06/10/96 05/10/96 324 $ 03/09/96 02/09/96 323 $ 12/10/95 11/10/95 322 $ 09/10/95 08/10/95 321 $ 06/10/95 05/10/95 320 $ 03/10/95

7 02/10/95 319 $ 12/10/94 11/10/94 318 $ 09/10/94 08/10/94 317 $ 06/10/94 05/11/94 316 $ 03/10/94 02/10/94 315 $ 12/10/93 11/10/93 314 $ 09/10/93 08/11/93 313 $ 06/10/93 05/12/93 312 $ 03/10/93 02/10/93 311 $ 12/10/92 11/12/92 310 $ 09/10/92 08/12/92 309 $ 06/10/92 05/13/92 308 $ 03/10/92 02/12/92 307 $ 12/10/91 11/08/91 306 $ 09/10/91 08/12/91 305 $ 06/10/91 05/10/91 304 $ 03/09/91 02/08/91 303 $ 12/10/90 11/09/90 302 $ 09/10/90 08/10/90 301 $ 06/09/90 05/10/90 300 $ 03/10/90 02/09/90 5 IBM Investor Relations Cash Dividends (1980 - 1989) IBM s cash Dividends are normally paid on the 10th of March, June, September and December.

8 The cash dividend record date normally precedes the cash dividend payment date by approximately one month. The cash dividend rate per share is the actual amount paid per share. No adjustments were made for stock splits. dividend Number Actual amount per share Payable date Record date 299 $ 12/09/89 11/08/89 298 $ 09/09/89 08/09/89 297 $ 06/10/89 05/10/89 296 $ 03/10/89 02/08/89 295 $ 12/10/88 11/09/88 294 $ 09/10/88 08/10/88 293 $ 06/10/88 05/11/88 292 $ 03/10/88 02/10/88 291 $ 12/10/87 11/12/87 290 $ 09/10/87 08/12/87 289 $ 06/10/87 05/14/87 288 $ 03/10/87 02/11/87 287 $ 12/10/86 11/13/86 286 $ 09/10/86 08/13/86 285 $ 06/10/86 05/14/86 284 $ 03/10/86 02/13/86 283 $ 12/10/85 11/13/85 282 $ 09/10/85 08/09/85 281 $ 06/10/85 05/09/85 280 $ 03/09/85

9 02/13/85 279 $ 12/10/84 11/07/84 278 $ 09/10/84 08/14/84 277 $ 06/09/84 05/10/84 276 $ 03/10/84 02/09/84 275 $ 12/10/83 11/09/83 274 $ 09/10/83 08/10/83 273 $ 06/10/83 05/11/83 272 $ 03/10/83 02/09/83 271 $ 12/10/82 11/10/82 270 $ 09/10/82 08/11/82 269 $ 06/10/82 05/12/82 268 $ 03/10/82 02/10/82 267 $ 12/10/81 11/10/81 266 $ 09/10/81 08/12/81 265 $ 06/10/81 05/13/81 264 $ 03/10/81 02/11/81 263 $ 12/10/80 11/12/80 262 $ 09/10/80 08/13/80 261 $ 06/10/80 05/14/80 260 $ 03/10/80 02/13/80 6 IBM Investor Relations Cash Dividends (1970 - 1979) IBM s cash Dividends are normally paid on the 10th of March, June, September and December.

10 The cash dividend record date normally precedes the cash dividend payment date by approximately one month. The cash dividend rate per share is the actual amount paid per share. No adjustments were made for stock splits. dividend Number Actual amount per share Payable date Record date 259 $ 12/10/79 11/14/79 258 $ 09/10/79 08/14/79 257 $ 06/09/79 05/10/79 256 $ 03/10/79 02/14/79 255 $ 12/09/78 11/08/78 254 $ 09/09/78 08/09/78 253 $ 06/10/78 05/10/78 252 $ 03/10/78 02/09/78 251 $ 12/10/77 11/09/77 250 $ 09/10/77 08/10/77 249 $ 06/10/77 05/11/77 248 $ 03/10/77 02/09/77 247 $ 12/10/76 11/10/76 246 $ 09/10/76 08/11/76 245 $ 06/10/76 05/12/76 244 $ 03/10/76 02/11/76 243 $ 12/10/75 11/12/75 242 $ 09/10/75 08/13/75 241 $ 06/10/75 05/14/75 240 $ 03/10/75