SEC CIK 1171077

SHIFFMAN GARY A

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
SUIview stock →857,7612026-06-24

Position History — SUI

Reported shares owned immediately after each Form 4 transaction, over time.

0554,5581,109,1151,663,6732006-032009-122010-012016-062016-062021-032025-122026-06

Recent Filings — SUI

DateActivitySharesPriceOwned After
2026-06-24Open-market sale25,031$119.96857,761
2026-02-05Grant / award1,617$123.68882,792
2025-12-17Open-market sale156,875$123.530
2025-12-09Option exercise (derivative)156,875$0.000
2025-12-09Option exercise156,875$0.00156,875
2025-03-20Gift21,904$0.00881,175
2025-03-19Gift9,311$0.006,278
2025-03-17Tax withholding2,965$132.04903,079
2025-03-07Grant / award30,000$133.63906,044
2025-03-04Tax withholding174$132.67876,044
2025-02-24Tax withholding5,372$134.25876,218
2025-02-13Tax withholding1,487$126.61881,590
2025-01-21Gift41,039$0.00883,077
2025-01-01Disposition to issuer51,000$0.00842,038
2024-12-31Gift850$0.0015,589
2024-12-31J10,568$0.0016,439
2024-12-31J10,568$0.00893,038
2024-03-20Tax withholding2,093$131.28903,606
2024-03-18Tax withholding3,692$130.40905,699
2024-03-14Tax withholding1,635$131.10909,391
2024-03-04Grant / award5,000$132.13911,026
2024-02-26Tax withholding2,616$131.35906,026
2024-02-23Tax withholding2,965$131.39908,642
2024-02-13Tax withholding2,267$124.83911,607
2024-01-12Gift15,993$0.00913,874
2024-01-12Gift50,307$0.00897,881
2024-01-12Gift50,307$0.00914,740
2024-01-12Gift15,993$0.00930,733
2024-01-02Tax withholding11,084$135.52892,490
2024-01-02Disposition to issuer28,057$0.00864,433
2024-01-02Disposition to issuer56,000$0.00847,574
2023-05-01Gift7,703$0.00903,574
2023-05-01Gift13,953$0.00895,871
2023-03-20Tax withholding2,911$135.88881,918
2023-03-17Tax withholding3,692$134.14884,829
2023-03-16Gift10,800$0.005,871
2023-03-14Tax withholding3,270$138.64888,521
2023-02-24Grant / award75,000$146.55891,791
2023-02-23Tax withholding2,965$147.79816,791
2023-02-21Tax withholding3,488$155.70819,756
2023-02-15Gift6,766$0.00823,244
2023-02-15Gift35,740$0.00816,478
2023-02-13Tax withholding2,267$157.91780,738
2023-01-03Tax withholding13,780$139.92965,201
2023-01-03Disposition to issuer5,070$0.00960,131
2022-06-30Tax withholding109$159.36978,981
2022-04-14Tax withholding1,090$185.58979,090
2022-03-21Tax withholding2,093$176.74980,180
2022-03-21Tax withholding1,635$176.74982,273
2022-03-17Tax withholding726$178.77983,908
2022-03-17Tax withholding2,965$178.77984,634
2022-03-14Tax withholding11,445$170.97993,050
2022-03-14Tax withholding5,451$170.97987,599
2022-02-23Grant / award85,000$177.711,004,495
2022-02-22Tax withholding3,488$182.88919,495
2022-02-14Tax withholding2,267$189.22922,983
2022-01-22Gift (derivative)156,875$0.00156,875
2022-01-03Tax withholding15,003$205.95925,250
2021-11-01Open-market buy233,417$193.42940,253
2021-11-01J233,417$193.42940,253
2021-08-16Open-market buy129,486$197.421,173,670
2021-07-28Open-market buy234,934$194.201,044,184
2021-07-27Gift (derivative)106,249$0.00106,249
2021-06-30Tax withholding218$171.40757,610
2021-06-24Gift47,640$0.00809,250
2021-05-25Open-market sale800$168.53757,828
2021-05-25Open-market sale39,778$168.11758,628
2021-05-24Open-market sale32,422$167.63798,406
2021-04-14Tax withholding2,180$153.84830,828
2021-03-26Gift48,000$0.00761,610
2021-03-22Tax withholding5,723$150.83837,826
2021-03-22Tax withholding2,093$150.83833,008
2021-03-22Tax withholding2,725$150.83835,101
2021-03-17Grant / award10,000$151.89843,549
2021-03-17Grant / award85,000$151.89833,549
2021-03-15Tax withholding9,810$150.75759,409
2021-03-15Tax withholding5,450$150.75753,959
2021-03-15Disposition to issuer2,344$150.75748,549
2021-03-15Tax withholding3,066$150.75750,893
2021-02-19Tax withholding3,488$152.51769,219
2021-02-16Tax withholding2,267$149.69772,707
2021-02-12Gift44,000$0.00713,610
2021-01-04Tax withholding25,182$146.13727,705
2020-06-30Tax withholding763$135.68752,887
2020-06-22Tax withholding3,270$144.37753,650
2020-04-14Tax withholding11,264$130.13756,920
2020-03-24Gift600,000$0.00600,000
2020-03-24Gift600,000$0.00768,184
2020-03-20Tax withholding11,767$112.211,368,184
2020-03-16Tax withholding16,078$119.821,379,951
2020-02-19Tax withholding3,488$0.001,396,029
2020-02-13Grant / award65,000$0.001,399,517
2019-12-04Open-market sale54,217$161.821,334,517
2019-12-03Open-market sale55,156$162.311,394,361
2019-12-03Open-market sale5,627$163.311,388,734
2019-07-01Tax withholding654$129.531,449,517
2019-06-20Tax withholding3,270$129.911,450,171
2019-04-15Tax withholding12,898$120.011,453,441
2019-03-20Tax withholding8,039$115.391,406,339
2019-03-20Grant / award60,000$0.001,466,339
2019-03-14Tax withholding4,088$117.611,414,378
2019-03-12J28,192$0.001,418,466
2019-03-12Open-market sale12,859$117.840
2019-02-19Tax withholding2,712$0.001,390,274
2019-02-15Tax withholding3,814$0.001,392,986
2018-12-14Tax withholding2,907$0.001,396,800
2018-07-02Tax withholding436$0.001,399,707
2018-06-20Tax withholding13,080$0.001,400,143
2018-04-16Tax withholding10,718$0.001,413,223
2018-03-20Tax withholding2,044$0.001,423,941
2018-03-14Tax withholding4,088$0.001,425,985
2018-03-01Tax withholding12,716$0.001,430,073
2018-02-19Grant / award100,000$0.001,442,789
2018-02-19Grant / award100,000$0.001,442,789
2018-02-15Tax withholding4,760$0.001,342,789
2017-12-14Tax withholding3,080$0.001,347,549
2017-06-20Tax withholding24,255$0.001,350,629
2017-05-08Tax withholding7,701$0.001,374,884
2017-04-27J (derivative)434,428$0.00576,222
2017-04-27J (derivative)394,141$0.000
2017-04-17Tax withholding781$0.001,382,585
2017-03-20Tax withholding586$0.001,383,366
2017-03-14Grant / award150,000$0.001,383,952
2017-03-01Tax withholding1,562$0.001,233,952
2016-06-30Open-market sale1,099$76.301,251,410
2016-06-30Open-market sale300$76.271,252,509
2016-06-30Open-market sale700$76.281,252,809
2016-06-30Open-market sale1,374$76.291,253,509
2016-06-30Open-market sale508$76.311,254,883
2016-06-30Open-market sale542$76.251,255,391
2016-06-30Open-market sale100$76.231,255,933
2016-06-30Open-market sale310$76.211,256,033
2016-06-30Open-market sale700$76.201,256,343
2016-06-30Open-market sale505$76.191,257,043
2016-06-30Open-market sale746$76.161,257,548
2016-06-30Open-market sale100$76.141,258,294
2016-06-30Open-market sale700$76.101,258,394
2016-06-30Open-market sale1,558$76.091,259,094
2016-06-30Open-market sale100$76.071,260,652
2016-06-30Open-market sale1,200$76.021,260,752
2016-06-30Open-market sale1,535$76.011,261,952
2016-06-30Open-market sale2,169$75.981,263,487
2016-06-30Open-market sale606$75.961,265,656
2016-06-30Open-market sale999$75.971,266,262
2016-06-30Open-market sale993$75.951,267,261
2016-06-30Open-market sale200$75.971,268,254
2016-06-30Open-market sale1,950$76.051,268,454
2016-06-30Open-market sale100$76.031,270,404
2016-06-30Open-market sale1,096$76.121,270,504
2016-06-30Open-market sale909$76.111,271,600
2016-06-30Open-market sale200$76.081,272,509
2016-06-30Open-market sale300$76.131,272,709
2016-06-30Open-market sale330$76.061,273,009
2016-06-30Open-market sale906$75.941,273,339
2016-06-30Open-market sale852$75.601,312,969
2016-06-30Open-market sale100$75.441,313,821
2016-06-30Open-market sale100$75.411,313,921
2016-06-30Open-market sale300$75.401,314,021
2016-06-30Open-market sale200$75.281,314,321
2016-06-30Open-market sale400$75.271,314,521
2016-06-30Open-market sale1,075$75.261,314,921
2016-06-30Open-market sale100$75.221,315,996
2016-06-30Open-market sale100$75.241,316,096
2016-06-30Open-market sale9$75.361,316,196
2016-06-30Open-market sale700$75.341,316,205
2016-06-30Open-market sale800$75.351,316,905
2016-06-30Open-market sale300$75.331,317,705
2016-06-30Open-market sale3$75.541,318,105
2016-06-30Open-market sale200$75.521,318,108
2016-06-30Open-market sale200$75.591,318,308
2016-06-30Open-market sale500$75.581,318,508
2016-06-30Open-market sale100$75.631,319,008
2016-06-30Open-market sale272$75.621,312,697
2016-06-30Open-market sale900$76.181,311,797
2016-06-30Open-market sale200$76.261,311,597
2016-06-30Open-market sale2,204$75.731,309,393
2016-06-30Open-market sale1,045$75.681,308,348
2016-06-30Open-market sale100$75.381,318,005
2016-06-30Open-market sale100$76.391,249,443
2016-06-30Open-market sale600$76.351,249,543
2016-06-30Open-market sale300$76.321,251,110
2016-06-30Open-market sale7,600$76.641,233,039
2016-06-30Open-market sale300$75.291,240,639
2016-06-30Open-market sale1,025$76.641,240,939
2016-06-30Open-market sale1,219$76.651,241,964
2016-06-30Open-market sale300$76.691,243,183
2016-06-30Open-market sale833$76.671,243,483
2016-06-30Open-market sale1,215$76.661,244,316
2016-06-30Open-market sale100$76.631,245,531
2016-06-30Open-market sale200$76.621,245,631
2016-06-30Open-market sale100$76.611,245,831
2016-06-30Open-market sale100$76.571,245,931
2016-06-30Open-market sale200$76.581,246,031
2016-06-30Open-market sale400$76.551,246,231
2016-06-30Open-market sale100$76.591,246,631
2016-06-30Open-market sale482$76.541,246,731
2016-06-30Open-market sale100$76.511,247,213
2016-06-30Open-market sale100$76.501,247,313
2016-06-30Open-market sale100$76.481,247,413
2016-06-30Open-market sale100$76.471,247,513
2016-06-30Open-market sale300$76.451,247,613
2016-06-30Open-market sale400$76.441,247,913
2016-06-30Open-market sale100$76.431,248,313
2016-06-30Open-market sale200$76.421,248,413
2016-06-30Open-market sale630$76.411,248,613
2016-06-30Open-market sale200$76.401,249,243
2016-06-30Open-market sale967$76.341,250,143
2016-06-30Open-market sale1,300$75.871,287,548
2016-06-30Open-market sale400$75.861,288,848
2016-06-30Open-market sale500$75.921,289,248
2016-06-30Open-market sale2,050$75.801,289,748
2016-06-30Open-market sale1,880$75.791,291,798
2016-06-30Open-market sale1,415$75.771,293,678
2016-06-30Open-market sale908$75.761,295,093
2016-06-30Open-market sale1,300$75.751,296,001
2016-06-30Open-market sale300$76.001,297,301
2016-06-30Open-market sale1,594$75.781,297,601
2016-06-30Open-market sale2,968$75.741,299,195
2016-06-30Open-market sale1,000$75.721,302,163
2016-06-30Open-market sale1,500$75.661,303,163
2016-06-30Open-market sale800$75.651,304,663
2016-06-30Open-market sale200$75.641,305,463
2016-06-30Open-market sale412$75.711,305,663
2016-06-30Open-market sale897$75.811,286,651
2016-06-30Open-market sale1,897$75.821,284,754
2016-06-30Open-market sale1,508$75.831,283,246
2016-06-30Open-market sale600$75.841,282,646
2016-06-30Open-market sale1,487$75.881,280,059
2016-06-30Open-market sale1,100$75.851,281,546
2016-06-30Open-market sale1,520$75.891,278,539
2016-06-30Open-market sale412$75.701,306,075
2016-06-30Open-market sale1,861$75.671,306,487
2016-06-30Open-market sale1,100$75.931,274,245
2016-06-30Open-market sale809$75.991,275,345
2016-06-30Open-market sale800$76.031,276,154
2016-06-30Open-market sale400$76.041,276,954
2016-06-30Open-market sale1,185$75.901,277,354
2016-06-29Open-market sale2,123$75.791,319,108
2016-06-29Open-market sale2,513$75.771,321,231
2016-06-29Open-market sale1,685$75.851,323,744
2016-06-29Open-market sale1,027$75.801,325,429
2016-06-29Open-market sale334$75.781,326,456
2016-06-29Open-market sale200$75.821,326,790
2016-06-29Open-market sale600$75.661,337,839
2016-06-29Open-market sale1,821$75.641,338,439
2016-06-29Open-market sale3,100$75.641,340,260
2016-06-29Open-market sale500$75.631,343,360
2016-06-29Open-market sale901$75.631,343,860
2016-06-29Open-market sale99$75.621,344,761
2016-06-29Open-market sale900$75.671,344,860
2016-06-29Open-market sale300$75.681,345,760
2016-06-29Open-market sale700$75.721,346,060
2016-06-29Open-market sale200$75.811,346,760
2016-06-29Open-market sale200$75.831,346,960
2016-06-29Open-market sale900$75.841,347,160
2016-06-29Open-market sale400$75.861,348,060
2016-06-29Open-market sale100$75.851,348,460
2016-06-29Open-market sale400$75.791,326,990
2016-06-29Open-market sale1,483$75.761,327,390
2016-06-29Open-market sale2,501$75.751,328,873
2016-06-29Open-market sale800$75.741,331,374
2016-06-29Open-market sale400$75.761,332,174
2016-06-29Open-market sale445$75.771,332,574
2016-06-29Open-market sale200$75.731,333,019
2016-06-29Open-market sale400$75.741,333,219
2016-06-29Open-market sale300$75.811,333,619
2016-06-29Open-market sale620$75.801,333,919
2016-06-29Open-market sale400$75.731,334,539
2016-06-29Open-market sale300$75.711,334,939
2016-06-29Open-market sale300$75.701,335,239
2016-06-29Open-market sale500$75.691,335,539
2016-06-29Open-market sale300$75.651,337,539
2016-06-29Open-market sale1,500$75.661,336,039
2016-03-20Grant / award75,000$0.001,348,560
2015-04-14Grant / award100,000$0.001,273,560
2015-03-01Disposition to issuer1,562$0.001,173,560
2014-06-30Grant / award5,000$0.001,175,122
2013-06-20Grant / award250,000$0.001,170,122
2013-02-15Grant / award40,000$0.00920,122
2012-12-20Gift (derivative)40,287$0.00394,141
2012-12-20Gift (derivative)40,287$0.0040,287
2012-12-20Gift86,810$0.00880,122
2012-12-20Gift86,810$0.0086,810
2012-12-20Gift (derivative)40,287$0.0040,287
2012-12-20Gift (derivative)40,287$0.00394,141
2012-12-20Gift86,810$0.0086,810
2012-12-20Gift86,810$0.00880,122
2012-12-14Grant / award20,000$0.00966,408
2011-05-06Grant / award50,000$0.00946,408
2011-03-23Option exercise (derivative)25,000$0.000
2011-03-23Tax withholding19,525$34.61896,408
2011-03-23Option exercise25,000$27.03915,933
2010-01-06Open-market sale50$20.43891,943
2010-01-06Open-market sale100$20.43891,993
2010-01-06Open-market sale50$20.43892,093
2010-01-06Open-market sale100$20.43892,143
2010-01-06Open-market sale100$20.43892,243
2010-01-06Open-market sale100$20.43892,343
2010-01-06Open-market sale100$20.43892,443
2010-01-06Open-market sale100$20.43892,543
2010-01-06Open-market sale100$20.43892,643
2010-01-06Open-market sale100$20.30892,743
2010-01-06Open-market sale200$20.30892,843
2010-01-06Open-market sale100$20.30893,043
2010-01-06Open-market sale100$20.30893,143
2010-01-06Open-market sale500$20.35893,243
2010-01-06Open-market sale375$20.35893,743
2010-01-06Open-market sale25$20.35894,118
2010-01-06Open-market sale100$20.35894,143
2010-01-06Open-market sale100$20.34894,243
2010-01-06Open-market sale400$20.34894,343
2010-01-06Open-market sale100$20.30894,743
2010-01-06Open-market sale500$20.30894,843
2010-01-06Open-market sale100$20.30895,343
2010-01-06Open-market sale500$20.40895,443
2010-01-06Open-market sale100$20.50891,333
2010-01-06Open-market sale73$20.52891,433
2010-01-06Open-market sale27$20.52891,506
2010-01-06Open-market sale400$20.52891,533
2010-01-06Open-market sale10$20.43891,933
2010-01-06Open-market sale70$20.50891,263
2010-01-06Open-market sale300$20.50890,963
2010-01-06Open-market sale30$20.50890,933
2010-01-06Open-market sale300$20.50890,963
2010-01-06Open-market sale70$20.50891,263
2010-01-06Open-market sale30$20.50890,933
2010-01-05Open-market sale300$19.95896,743
2010-01-05Open-market sale300$20.00896,443
2010-01-05Open-market sale100$20.02896,343
2010-01-05Open-market sale100$20.02896,243
2010-01-05Open-market sale300$20.01895,943
2010-01-04Open-market sale100$20.12909,143
2010-01-04Open-market sale1,764$20.06897,043
2010-01-04Open-market sale436$20.07898,807
2010-01-04Open-market sale200$20.00899,243
2010-01-04Open-market sale930$19.96899,443
2010-01-04Open-market sale527$19.97900,373
2010-01-04Open-market sale1,070$19.98900,900
2010-01-04Open-market sale1,770$19.95901,970
2010-01-04Open-market sale300$20.13908,843
2010-01-04Open-market sale400$19.89903,740
2010-01-04Open-market sale100$20.11908,743
2010-01-04Open-market sale900$20.10907,843
2010-01-04Open-market sale500$19.90904,140
2010-01-04Open-market sale1,392$19.92904,640
2010-01-04Open-market sale300$20.01906,032
2010-01-04Open-market sale530$19.93906,332
2010-01-04Open-market sale608$19.94906,862
2010-01-04Open-market sale100$19.99907,470
2010-01-04Open-market sale273$20.03907,570
2009-12-31Open-market sale1,200$19.85928,043
2009-12-31Open-market sale500$20.19909,243
2009-12-31Open-market sale100$20.16909,743
2009-12-31Open-market sale200$20.15909,843
2009-12-31Open-market sale900$20.14910,043
2009-12-31Open-market sale600$20.13910,943
2009-12-31Open-market sale679$20.12911,543
2009-12-31Open-market sale956$20.11912,222
2009-12-31Open-market sale200$20.10913,178
2009-12-31Open-market sale100$20.09913,378
2009-12-31Open-market sale200$20.07913,478
2009-12-31Open-market sale4,000$20.06913,678
2009-12-31Open-market sale400$20.05917,678
2009-12-31Open-market sale500$20.04918,078
2009-12-31Open-market sale164$20.03918,578
2009-12-31Open-market sale2,801$20.02918,742
2009-12-31Open-market sale500$20.01921,543
2009-12-31Open-market sale1,700$20.00922,043
2009-12-31Open-market sale1,800$19.98923,743
2009-12-31Open-market sale1,700$19.97925,543
2009-12-31Open-market sale454$19.88927,243
2009-12-31Open-market sale346$19.86927,697
2009-12-30Open-market sale400$20.13931,443
2009-12-30Open-market sale400$20.12931,843
2009-12-30Open-market sale500$20.11932,243
2009-12-30Open-market sale200$20.10932,743
2009-12-30Open-market sale300$20.09932,943
2009-12-30Open-market sale100$20.08933,243
2009-12-30Open-market sale400$20.07933,343
2009-12-30Open-market sale700$20.06933,743
2009-12-30Open-market sale700$20.05934,443
2009-12-30Open-market sale500$20.04935,143
2009-12-30Open-market sale1,000$20.03935,643
2009-12-30Open-market sale800$20.02936,643
2009-12-30Open-market sale2,900$20.01937,443
2009-12-30Open-market sale3,400$20.00940,343
2009-12-30Open-market sale200$19.99943,743
2009-12-30Open-market sale300$19.98943,943
2009-12-30Open-market sale800$19.97944,243
2009-12-30Open-market sale1,000$19.96945,043
2009-12-30Open-market sale1,900$19.95946,043
2009-12-30Open-market sale1,000$19.93947,943
2009-12-30Open-market sale200$19.92948,943
2009-12-30Open-market sale100$19.87949,143
2009-12-30Open-market sale100$20.24930,043
2009-12-30Open-market sale200$20.20930,143
2009-12-30Open-market sale100$20.19930,343
2009-12-30Open-market sale300$20.17930,443
2009-12-30Open-market sale500$20.15930,943
2009-12-30Open-market sale200$20.16930,743
2009-12-30Open-market sale100$20.32929,743
2009-12-30Open-market sale200$20.25929,843
2009-12-30Open-market sale100$20.33929,643
2009-12-30Open-market sale400$20.34929,243
2009-12-29Open-market sale24$20.09959,370
2009-12-29Open-market sale113$20.06959,394
2009-12-29Open-market sale400$20.05959,507
2009-12-29Open-market sale1,073$20.04959,907
2009-12-29Open-market sale2,251$20.03960,980
2009-12-29Open-market sale1,363$20.02963,231
2009-12-29Open-market sale100$20.01964,594
2009-12-29Open-market sale2,349$20.00964,694
2009-12-29Open-market sale300$19.97967,043
2009-12-29Open-market sale800$20.17950,043
2009-12-29Open-market sale200$19.95967,843
2009-12-29Open-market sale100$19.94968,043
2009-12-29Open-market sale400$19.93968,143
2009-12-29Open-market sale700$19.92968,543
2009-12-29Open-market sale300$20.18949,743
2009-12-29Open-market sale400$20.19949,343
2009-12-29Open-market sale100$20.20949,243
2009-12-29Open-market sale5,869$20.10953,501
2009-12-29Open-market sale455$20.11953,046
2009-12-29Open-market sale1,700$20.12951,346
2009-12-29Open-market sale100$20.13951,246
2009-12-29Open-market sale3$20.14951,243
2009-12-29Open-market sale400$20.16950,843
2009-12-29Open-market sale500$19.96967,343
2009-12-28Open-market sale5,386$20.00975,547
2009-12-28Open-market sale159$20.05970,243
2009-12-28Open-market sale945$20.03970,502
2009-12-28Open-market sale100$20.04970,402
2009-12-28Open-market sale600$20.19969,243
2009-12-28Open-market sale200$20.10969,843
2009-12-28Open-market sale4,000$20.02971,447
2009-12-28Open-market sale100$20.06970,143
2009-12-28Open-market sale100$20.07970,043
2009-12-28Open-market sale100$20.01975,447
2009-07-29Grant / award60,000$0.00980,933
2007-12-29Open-market buy (derivative)25,000$21.57434,428
2006-10-26Option exercise (derivative)25,000$0.000
2006-10-26Option exercise250,000$28.641,663,673
2006-10-26Option exercise25,000$28.641,413,673
2006-10-26Tax withholding227,349$0.001,436,324
2006-10-26Option exercise (derivative)250,000$0.000
2006-10-26Tax withholding216,672$0.001,447,001
2006-10-26Option exercise25,000$28.641,413,673
2006-10-26Option exercise250,000$28.641,663,673
2006-03-10Option exercise25,000$26.631,388,673
2006-02-21Option exercise (derivative)25,000$0.000

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.