SEC CIK 1538314

Tenazas Marissa R

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
FDPview stock →8,049.8952026-04-02
DMCview stock →3,572.962025-04-02

Position History — DMC

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

08,59317,18625,7792012-082013-032013-092014-122016-082017-082024-032025-04

Recent Filings — DMC

DateActivitySharesPriceOwned After
2025-04-02Open-market sale1,148$31.053,572.96
2025-04-01Option exercise (derivative)2,464$0.004,930
2025-04-01Option exercise (derivative)92.29$0.00319.97
2025-04-01Option exercise2,464$0.004,720.96
2025-04-01Option exercise92$0.002,256.96
2025-03-03Grant / award (derivative)6,854$0.006,854
2025-03-03Grant / award (derivative)6,854$0.006,854
2024-12-06Grant / award (derivative)56.18$0.00201.95
2024-09-06Grant / award (derivative)64.05$0.00145.77
2024-06-14Open-market buy2,000$21.852,108.01
2024-06-07Grant / award (derivative)81.72$0.0081.72
2024-04-01Grant / award (derivative)7,394$0.007,394
2024-03-18———108.01
2018-12-07Grant / award (derivative)24$0.0024
2018-12-07Grant / award (derivative)272$0.00272
2018-09-07Grant / award (derivative)20$0.0020
2018-09-07Grant / award (derivative)234$0.00234
2018-08-08Open-market sale1,255$38.550
2018-08-07Open-market sale627$38.160
2018-08-06Open-market sale1,550$38.12627
2018-08-06Open-market sale3,665$38.181,256
2018-08-06Option exercise (derivative)405$0.001,216
2018-08-06Option exercise (derivative)2,048$0.004,096
2018-08-06Option exercise (derivative)1,024$0.002,048
2018-08-06Option exercise1,429$0.002,731
2018-08-06Option exercise2,048$0.005,713
2018-08-06Open-market sale792$37.434,921
2018-08-06Open-market sale157$37.042,574
2018-08-06Open-market sale396$37.432,177
2018-07-31Option exercise (derivative)1,035$0.001,035
2018-07-31Option exercise (derivative)1,050$0.000
2018-07-31Option exercise (derivative)3,106$0.003,106
2018-07-31Option exercise2,085$0.002,207
2018-07-31Open-market sale2,835$35.503,665
2018-07-31Open-market sale905$36.331,302
2018-07-31Option exercise6,256$0.006,500
2018-06-01Grant / award (derivative)29$0.0029
2018-06-01Grant / award (derivative)225$0.00225
2018-03-30Grant / award (derivative)173$0.00173
2018-03-30Grant / award (derivative)28$0.0028
2018-02-21Grant / award (derivative)4,000$0.004,000
2018-02-21Option exercise (derivative)400$0.001,600
2018-02-21Grant / award (derivative)1,000$0.001,000
2018-02-21Option exercise (derivative)200$0.00800
2018-02-21Grant / award (derivative)2,000$0.002,000
2018-02-21Option exercise400$0.00400
2018-02-21Open-market sale156$46.75244
2018-02-21Option exercise200$0.00200
2018-02-21Open-market sale78$46.75122
2017-12-08Grant / award (derivative)25$0.0025
2017-12-08Grant / award (derivative)193$0.00193
2017-09-08Grant / award (derivative)199$0.00199
2017-09-08Grant / award (derivative)25$0.0025
2017-08-21Open-market sale1,219$46.940
2017-08-09Open-market sale2,031$47.940
2017-08-04Option exercise (derivative)1,000$0.000
2017-08-04Option exercise (derivative)1,010$0.003,032
2017-08-04Option exercise (derivative)2,021$0.006,063
2017-08-04Open-market sale1,000$49.772,031
2017-08-04Option exercise1,000$28.013,031
2017-08-04Option exercise2,021$0.005,534
2017-08-04Open-market sale802$49.774,732
2017-08-04Option exercise5,000$28.099,732
2017-08-04Open-market sale8,513$49.711,219
2017-08-04Option exercise1,010$0.002,432
2017-08-02Option exercise (derivative)400$0.001,600
2017-08-02Grant / award (derivative)2,000$0.002,000
2017-08-02Open-market sale159$49.651,422
2017-08-02Option exercise400$0.001,581
2017-08-01Option exercise (derivative)1,022$0.002,044
2017-08-01Option exercise (derivative)1,036$0.001,036
2017-08-01Option exercise (derivative)3,109$0.003,109
2017-08-01Option exercise (derivative)3,066$0.006,132
2017-08-01Option exercise2,058$0.002,058
2017-08-01Option exercise6,175$0.006,175
2017-08-01Open-market sale877$47.601,181
2017-08-01Open-market sale2,662$47.603,513
2017-06-02Grant / award (derivative)202$0.00202
2017-06-02Grant / award (derivative)27$0.0027
2017-03-31Grant / award (derivative)23$0.0023
2017-03-31Grant / award (derivative)174$0.00174
2017-03-16Open-market sale5,953$58.410
2017-03-10Open-market sale2,227$57.750
2017-02-22Grant / award (derivative)6,000$0.006,000
2016-12-09Grant / award (derivative)22$0.0022
2016-12-09Grant / award (derivative)154$0.00154
2016-09-09Grant / award (derivative)163$0.00163
2016-09-09Grant / award (derivative)24$0.0024
2016-08-05Option exercise (derivative)5,000$0.005,000
2016-08-05Option exercise (derivative)2,000$0.000
2016-08-05Option exercise (derivative)1,000$0.001,000
2016-08-05Option exercise1,000$28.016,478
2016-08-05Open-market sale4,251$60.202,227
2016-08-05Open-market sale13,506$60.425,953
2016-08-05Option exercise2,000$24.295,478
2016-08-05Option exercise5,000$28.0919,459
2016-08-05Option exercise5,000$24.2914,459
2016-08-04Option exercise (derivative)1,000$0.004,000
2016-08-04Option exercise (derivative)2,000$0.008,000
2016-08-04Option exercise2,000$0.009,991
2016-08-04Open-market sale532$59.679,459
2016-08-04Option exercise1,000$0.003,745
2016-08-04Open-market sale267$59.673,478
2016-08-03Grant / award (derivative)10,000$0.0010,000
2016-08-03Grant / award (derivative)5,000$0.005,000
2016-08-02Option exercise (derivative)3,076$0.006,154
2016-08-02Option exercise (derivative)1,025$0.002,051
2016-08-02Open-market sale273$56.512,745
2016-08-02Open-market sale818$56.517,991
2016-08-02Option exercise3,076$0.008,809
2016-08-02Option exercise1,025$0.003,018
2016-08-01Option exercise (derivative)1,011$0.003,034
2016-08-01Option exercise (derivative)3,033$0.009,102
2016-08-01Open-market sale806$56.565,733
2016-08-01Option exercise3,033$0.006,539
2016-08-01Open-market sale269$56.561,993
2016-08-01Option exercise1,011$0.002,262
2016-06-03Grant / award (derivative)141$0.00141
2016-06-03Grant / award (derivative)17$0.0017
2016-04-01Grant / award (derivative)175$0.00175
2016-04-01Grant / award (derivative)21$0.0021
2016-02-24Grant / award (derivative)8,000$0.008,000
2015-12-04Grant / award (derivative)150$0.00150
2015-12-04Grant / award (derivative)20$0.0020
2015-11-06Open-market sale1,777$44.933,506
2015-11-03Open-market sale2$45.505,283
2015-11-02Open-market sale632$45.391,251
2015-09-04Grant / award (derivative)164$0.00164
2015-09-04Grant / award (derivative)22$0.0022
2015-08-03Option exercise (derivative)5,000$0.005,000
2015-08-03Option exercise (derivative)1,000$0.002,000
2015-08-03Option exercise (derivative)5,000$0.0010,000
2015-08-03Option exercise (derivative)8,000$0.000
2015-08-03Open-market sale18,000$38.485,285
2015-08-03Option exercise1,000$28.016,883
2015-08-03Option exercise2,000$24.295,883
2015-08-03Option exercise2,000$23.763,883
2015-08-03Open-market sale5,000$38.481,883
2015-08-03Option exercise5,000$28.0923,285
2015-08-03Option exercise5,000$24.2918,285
2015-08-03Option exercise8,000$23.7613,285
2015-07-31Option exercise (derivative)1,000$0.004,000
2015-07-31Option exercise (derivative)1,014$0.003,042
2015-07-31Option exercise (derivative)3,000$0.0012,000
2015-07-31Option exercise (derivative)3,042$0.009,127
2015-07-31Open-market sale1,284$38.836,537
2015-07-31Option exercise2,014$0.002,646
2015-07-31Open-market sale1,252$38.845,285
2015-07-31Option exercise6,042$0.007,821
2015-07-31Open-market sale386$38.832,260
2015-07-31Open-market sale377$38.841,883
2015-07-29Grant / award (derivative)15,000$0.0015,000
2015-07-29Grant / award (derivative)5,000$0.005,000
2015-05-29Grant / award (derivative)13$0.0013
2015-05-29Grant / award (derivative)142$0.00142
2015-03-27Grant / award (derivative)13$0.0013
2015-03-27Grant / award (derivative)137$0.00137
2015-02-23Option exercise (derivative)694$28.0915,000
2015-02-23Option exercise694$28.092,473
2015-02-23Open-market sale694$35.021,779
2015-02-18Grant / award (derivative)10,000$0.0010,000
2015-02-17Option exercise (derivative)3,290$0.0015,694
2015-02-17Option exercise3,290$28.095,069
2015-02-17Open-market sale3,290$35.001,779
2014-12-05Grant / award (derivative)118$0.00118
2014-12-05Grant / award (derivative)14$0.0014
2014-12-04Option exercise (derivative)6,016$0.0018,984
2014-12-04Open-market sale6,016$35.001,779
2014-12-04Option exercise6,016$28.097,795
2014-12-02Option exercise (derivative)5,000$0.0010,000
2014-12-02Open-market sale5,000$34.001,779
2014-12-02Option exercise5,000$24.296,779
2014-09-08Option exercise (derivative)8,000$0.008,000
2014-09-08Option exercise (derivative)16,000$0.000
2014-09-08Option exercise8,000$23.7625,779
2014-09-08Option exercise16,000$29.8417,779
2014-09-08Open-market sale24,000$33.001,779
2014-09-05Grant / award (derivative)125$0.00125
2014-09-05Grant / award (derivative)15$0.0015
2014-08-12Option exercise (derivative)2,000$0.004,000
2014-08-12Option exercise (derivative)2,000$0.003,000
2014-08-12Option exercise (derivative)6,000$0.000
2014-08-12Option exercise (derivative)2,000$0.002,000
2014-08-12Option exercise2,000$28.016,632
2014-08-12Option exercise6,000$29.8412,632
2014-08-12Open-market sale12,000$31.41632
2014-08-12Option exercise2,000$24.294,632
2014-08-12Option exercise2,000$23.762,632
2014-08-04Option exercise (derivative)1,000$0.004,000
2014-08-04Option exercise (derivative)3,000$0.0012,000
2014-08-04Open-market sale1,221$29.781,779
2014-08-04Option exercise1,000$0.001,000
2014-08-04Open-market sale368$29.78632
2014-08-04Option exercise3,000$0.003,000
2014-07-30Grant / award (derivative)15,000$0.000
2014-06-10Option exercise (derivative)2,000$0.006,000
2014-06-10Option exercise (derivative)2,000$0.004,000
2014-06-10Option exercise (derivative)6,504$0.000
2014-06-10Open-market sale10,504$30.000
2014-06-10Option exercise2,000$24.2910,504
2014-06-10Option exercise2,000$23.768,504
2014-06-10Option exercise6,504$21.726,504
2014-06-09Option exercise (derivative)3,496$0.006,504
2014-06-09Option exercise3,496$21.723,496
2014-06-09Open-market sale3,496$30.000
2014-05-30Grant / award (derivative)87$0.0087
2014-03-28Grant / award (derivative)93$0.0093
2014-02-19Grant / award (derivative)10,000$0.0010,000
2013-12-06Grant / award (derivative)45$0.0045
2013-09-12Option exercise (derivative)10,000$0.000
2013-09-12Open-market sale10,000$30.290
2013-09-12Option exercise10,000$24.2910,000
2013-09-09Option exercise (derivative)2,427$0.0016,000
2013-09-09Open-market sale2,427$29.760
2013-09-09Option exercise2,427$23.762,427
2013-09-06Grant / award (derivative)43$0.0043
2013-09-04Option exercise (derivative)134$0.0018,427
2013-09-04Option exercise134$23.76134
2013-09-04Open-market sale134$29.760
2013-09-03Option exercise (derivative)17,449$0.0018,561
2013-09-03Open-market sale17,449$29.770
2013-09-03Option exercise17,449$23.7617,449
2013-08-13Option exercise (derivative)3,890$0.0036,010
2013-08-13Option exercise3,890$23.763,890
2013-08-13Open-market sale3,890$29.770
2013-08-12Option exercise (derivative)100$0.0039,900
2013-08-12Option exercise100$23.76100
2013-08-12Open-market sale100$29.760
2013-08-02Option exercise (derivative)2,000$0.002,000
2013-08-02Option exercise (derivative)6,000$0.000
2013-08-02Option exercise (derivative)10,000$0.0010,000
2013-08-02Open-market sale20,000$29.090
2013-08-02Option exercise2,000$23.762,000
2013-08-02Option exercise10,000$21.7210,000
2013-08-02Option exercise6,000$22.256,000
2013-08-01Option exercise (derivative)4,000$0.006,000
2013-08-01Option exercise4,000$22.254,000
2013-08-01Open-market sale4,000$29.000
2013-07-31Option exercise (derivative)8,000$0.000
2013-07-31Grant / award (derivative)25,000$0.0025,000
2013-07-31Grant / award (derivative)5,000$0.005,000
2013-07-31Option exercise8,000$21.728,000
2013-07-31Open-market sale8,000$27.910
2013-07-08Option exercise (derivative)16,882$0.000
2013-07-08Open-market sale16,882$28.280
2013-07-08Option exercise16,882$22.2516,882
2013-07-05Option exercise (derivative)7,936$0.0016,882
2013-07-05Open-market sale7,936$28.280
2013-07-05Option exercise7,936$22.257,936
2013-07-03Option exercise (derivative)15,182$0.0024,818
2013-07-03Open-market sale15,182$28.250
2013-07-03Option exercise15,182$22.2515,182
2013-05-31Grant / award (derivative)47$0.0047
2013-05-28Option exercise (derivative)6,200$0.008,000
2013-05-28Option exercise6,200$21.726,200
2013-05-28Open-market sale6,200$27.750
2013-03-29Grant / award (derivative)46$0.0046
2013-03-20Option exercise (derivative)6,946$0.0014,200
2013-03-20Option exercise6,946$21.726,946
2013-03-20Open-market sale6,946$27.750
2013-03-19Option exercise (derivative)18,854$0.0021,146
2013-03-19Option exercise18,854$21.7218,854
2013-03-19Open-market sale18,854$27.750
2013-03-14Option exercise (derivative)6,433$0.000
2013-03-14Option exercise6,433$15.786,433
2013-03-14Open-market sale6,433$27.500
2013-02-20Grant / award (derivative)10,000$0.0010,000
2013-01-29Option exercise (derivative)2,000$0.008,000
2013-01-29Option exercise2,000$23.762,000
2013-01-29Open-market sale2,000$27.000
2012-11-27Option exercise (derivative)12,421$0.0020,000
2012-11-27Open-market sale12,421$26.000
2012-11-27Option exercise12,421$21.7212,421
2012-11-06Option exercise (derivative)23,601$0.0010,000
2012-11-06Option exercise (derivative)7,579$0.0032,421
2012-11-06Open-market sale31,180$26.000
2012-11-06Option exercise23,601$22.2523,601
2012-11-06Option exercise7,579$21.727,579
2012-10-26Option exercise (derivative)300$0.0033,601
2012-10-26Option exercise300$22.25300
2012-10-26Open-market sale300$26.000
2012-10-23Option exercise (derivative)2,039$0.0033,901
2012-10-23Open-market sale2,039$26.000
2012-10-23Option exercise2,039$22.252,039
2012-10-18Option exercise (derivative)3,100$0.0035,940
2012-10-18Option exercise3,100$22.253,100
2012-10-18Open-market sale3,100$26.000
2012-09-25Option exercise (derivative)5,600$0.0039,040
2012-09-25Open-market sale5,600$26.000
2012-09-25Option exercise5,600$22.255,600
2012-09-21Option exercise (derivative)3,025$0.0044,640
2012-09-21Open-market sale3,025$26.000
2012-09-21Option exercise3,025$22.253,025
2012-09-20Option exercise (derivative)2,335$0.0047,665
2012-09-20Option exercise2,335$22.252,335
2012-09-20Open-market sale2,335$26.000
2012-08-06Option exercise (derivative)6,433$0.000
2012-08-06Open-market sale6,433$25.030
2012-08-06Option exercise6,433$15.786,433
2012-08-01Grant / award (derivative)25,000$0.0025,000
2012-08-01Grant / award (derivative)10,000$0.0010,000

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