Insider Trading activities at Zentalis Pharmaceuticals, Inc. (ZNTL)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Zentalis Pharmaceuticals, Inc. (ZNTL) since 2020 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Zentalis Pharmaceuticals, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1725160.

Total stock buying since 2020: $122,069,077.
Total stock sales since 2020: $110,497,162.
Total stock option exercises since 2020: $1,763,200.


19 insiders reported insider trading activities at Zentalis Pharmaceuticals, Inc. (ZNTL):
Insider trading activities of Brownstein Carrie
Insider trading activities of Shabet Rose Sharon
Insider trading activities of Skvarka Jan
Insider trading activities of Sun Anthony Y
Insider trading activities of Voliotis Dimitris
Insider trading activities of Bruns Ingmar
Insider trading activities of Vultaggio Vincent
Insider trading activities of Pinto Alexis
Insider trading activities of Walker Luke Nathaniel
Insider trading activities of Blackwell Kimberly
Insider trading activities of Paul Andrea
Insider trading activities of Lackner Mark
Insider trading activities of Hausman Diana
Insider trading activities of Bunker Kevin D.
Insider trading activities of Myers Scott Dunseth
Insider trading activities of Johnson David Michael
Insider trading activities of Goel David E.
Insider trading activities of Gallagher Cam
Insider trading activities of Epperly Melissa B,

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at Zentalis Pharmaceuticals, Inc. (ZNTL).
Insider Buying Insider Sales Option Exercises
Year Shares Value Shares Value Shares Value
2025 115,200 $203,442 30,213 $51,723 0 $0
2024 0 $0 38,578 $446,506 0 $0
2023 4,760,000 $107,861,600 214,937 $5,404,663 0 $0
2022 0 $0 421,536 $19,508,743 31,000 $587,800
2021 9,611 $499,751 832,552 $46,606,583 33,000 $1,175,400
2020 750,238 $13,504,284 776,823 $38,478,944 0 $0

Table 2. Monthly summary of insider trading at Zentalis Pharmaceuticals, Inc. (ZNTL).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2025-04 21,000 $29,379 0 $0 0 $0
2025-02 20,000 $45,660 30,213 $51,723 0 $0
2025-01 74,200 $128,403 0 $0 0 $0
2024-10 0 $0 1,603 $5,097 0 $0
2024-05 0 $0 19,665 $242,028 0 $0
2024-02 0 $0 17,310 $199,381 0 $0
2023-10 0 $0 22,178 $436,195 0 $0
2023-09 0 $0 5,000 $125,239 0 $0
2023-06 4,760,000 $107,861,600 0 $0 0 $0
2023-05 0 $0 107,768 $3,131,661 0 $0
2023-02 0 $0 39,991 $829,668 0 $0
2023-01 0 $0 40,000 $881,900 0 $0
2022-11 0 $0 37,374 $879,668 0 $0
2022-10 0 $0 35,000 $799,742 0 $0
2022-09 0 $0 22,500 $563,662 0 $0
2022-08 0 $0 5,000 $150,000 0 $0
2022-07 0 $0 35,000 $1,051,710 0 $0
2022-04 0 $0 53,022 $2,587,897 0 $0
2022-03 0 $0 60,942 $2,889,291 0 $0
2022-02 0 $0 80,756 $4,295,680 0 $0
2022-01 0 $0 91,942 $6,291,093 31,000 $587,800
2021-12 0 $0 61,942 $4,663,159 1,000 $47,800
2021-11 0 $0 61,942 $4,908,374 1,000 $47,800
2021-10 0 $0 89,115 $6,266,050 31,000 $1,079,800

Table 3. Detailed insider trading at Zentalis Pharmaceuticals, Inc. (ZNTL)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2025-04-30 Myers Scott Dunseth (Director) Buy 21,000 1.40 29,379
2025-02-06 Bruns Ingmar (Chief Medical Officer) Buy 20,000 2.28 45,660
2025-02-03 Vultaggio Vincent (PAO and Interim PFO) Sale 2,615 1.71 4,476
2025-02-03 Paul Andrea (Chief Legal Officer) Sale 13,230 1.71 22,649
2025-02-03 Lackner Mark (Chief Scientific Officer) Sale 14,368 1.71 24,598
2025-01-31 Skvarka Jan (Director) Buy 60,000 1.72 103,440
2025-01-31 Walker Luke Nathaniel (Director) Buy 14,200 1.76 24,963
2024-10-04 Vultaggio Vincent (Principal Accounting Officer) Sale 1,603 3.18 5,097
2024-05-31 Gallagher Cam (President, Interim CFO) Sale 9,597 11.98 114,972
2024-05-09 Hausman Diana (Chief Medical Officer) Sale 6,712 12.62 84,704
2024-02-12 Epperly Melissa B, (Chief Financial Officer) Sale 2,573 11.44 29,435
2024-02-12 Gallagher Cam (President) Sale 1,173 11.44 13,419
2024-02-02 Paul Andrea (Chief Legal Officer) Sale 3,310 11.54 38,197
2024-02-02 Epperly Melissa B, (Chief Financial Officer) Sale 8,669 11.54 100,040
2024-02-02 Lackner Mark (Chief Scientific Officer) Sale 1,585 11.54 18,290
2023-10-04 Brownstein Carrie (Chief Medical Officer) Sale 10,628 19.67 209,031
2023-10-04 Bunker Kevin D. (Chief Scientific Officer) Sale 6,068 19.67 119,345
2023-10-04 Epperly Melissa B, (Chief Financial Officer) Sale 5,482 19.67 107,819
2023-09-11 Skvarka Jan (Director) Sale 5,000 25.05 125,239
2023-06-20 Goel David E. Buy 4,760,000 22.66 107,861,600
2023-05-31 Gallagher Cam (President) Sale 27,768 26.30 730,381
2023-05-26 Bunker Kevin D. (Chief Scientific Officer) Sale 80,000 30.02 2,401,280
2023-02-14 Bunker Kevin D. (Chief Scientific Officer) Sale 6,500 19.98 129,876
2023-02-14 Epperly Melissa B, (Chief Financial Officer) Sale 5,227 19.98 104,409
2023-02-14 Gallagher Cam (President) Sale 8,501 19.96 169,705
2023-02-13 Bunker Kevin D. (Chief Scientific Officer) Sale 3,807 20.42 77,754
2023-02-13 Epperly Melissa B, (Chief Financial Officer) Sale 2,624 20.42 53,592
2023-02-13 Gallagher Cam (President) Sale 3,332 20.42 68,052
2023-02-06 Gallagher Cam (President) Sale 10,000 22.63 226,280
2023-01-17 Gallagher Cam (President) Sale 10,000 24.49 244,910
2023-01-05 Gallagher Cam (President) Sale 20,000 21.23 424,660
2022-11-15 Gallagher Cam (President) Sale 12,500 23.10 288,750
2022-11-08 Gallagher Cam (President) Sale 12,374 23.56 291,543
2022-11-07 Gallagher Cam (President) Sale 12,500 23.95 299,375
2022-10-17 Gallagher Cam (President) Sale 12,500 23.51 293,875
2022-10-06 Gallagher Cam (President) Sale 10,000 22.62 226,180
2022-10-05 Gallagher Cam (President) Sale 12,500 22.38 279,687
2022-09-16 Gallagher Cam (President) Sale 10,000 24.68 246,850
2022-09-15 Gallagher Cam (President) Sale 12,500 25.34 316,812
2022-08-10 Bunker Kevin D. (Chief Operating Officer) Sale 5,000 30.00 150,000
2022-07-20 Bunker Kevin D. (Chief Operating Officer) Sale 5,000 30.00 150,000
2022-07-14 Bunker Kevin D. (Chief Operating Officer) Sale 3,290 30.01 98,719
2022-07-13 Bunker Kevin D. (Chief Operating Officer) Sale 1,710 30.02 51,341
2022-07-05 Bunker Kevin D. (Chief Operating Officer) Sale 25,000 30.07 751,650
2022-04-11 Bunker Kevin D. (Chief Operating Officer) Sale 5,000 31.98 159,885
2022-04-05 Gallagher Cam Sale 10,000 51.17 511,700
2022-04-05 Sun Anthony Y (President & CEO) Sale 10,471 51.72 541,591
2022-04-04 Epperly Melissa B, (Chief Financial Officer) Sale 17,080 50.75 866,878
2022-04-04 Sun Anthony Y (President & CEO) Sale 10,471 48.50 507,843
2022-03-21 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 49.11 491,110
2022-03-15 Gallagher Cam Sale 10,000 42.31 423,130
2022-03-10 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 47.13 471,340
2022-03-07 Gallagher Cam Sale 10,000 45.23 452,329
2022-03-02 Sun Anthony Y (President & CEO) Sale 10,471 50.51 528,911
2022-03-01 Sun Anthony Y (President & CEO) Sale 10,471 49.90 522,471
2022-02-23 Epperly Melissa B, (Chief Financial Officer) Sale 1,913 49.20 94,119
2022-02-22 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 49.08 490,830
2022-02-15 Gallagher Cam Sale 10,000 52.04 520,379
2022-02-14 Pinto Alexis (Chief Legal Officer) Sale 691 50.46 34,865
2022-02-14 Voliotis Dimitris (SVP, Clinical Development) Sale 601 50.46 30,324
2022-02-14 Bunker Kevin D. (Chief Operating Officer) Sale 4,688 50.40 236,270
2022-02-14 Gallagher Cam Sale 7,188 50.36 362,002
2022-02-14 Sun Anthony Y (President & CEO) Sale 4,733 50.46 238,808
2022-02-10 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 53.63 536,260
2022-02-07 Gallagher Cam Sale 10,000 53.55 535,450
2022-02-02 Sun Anthony Y (President & CEO) Sale 10,471 58.08 608,176
2022-02-01 Sun Anthony Y (President & CEO) Sale 10,471 58.08 608,197
2022-01-20 Voliotis Dimitris (SVP, Clinical Development) Sale 10,000 60.86 608,620
2022-01-20 Voliotis Dimitris (SVP, Clinical Development) Option Ex 10,000 18.00 180,000
2022-01-20 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 60.22 602,190
2022-01-19 Voliotis Dimitris (SVP, Clinical Development) Sale 10,000 61.43 614,310
2022-01-19 Voliotis Dimitris (SVP, Clinical Development) Option Ex 10,000 18.00 180,000
2022-01-18 Voliotis Dimitris (SVP, Clinical Development) Sale 10,000 63.04 630,440
2022-01-18 Voliotis Dimitris (SVP, Clinical Development) Option Ex 10,000 18.00 180,000
2022-01-18 Gallagher Cam Sale 10,000 63.05 630,460
2022-01-10 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 68.58 685,840
2022-01-05 Gallagher Cam Sale 10,000 76.07 760,710
2022-01-04 Sun Anthony Y (President & CEO) Sale 10,471 79.11 828,360
2022-01-03 Blackwell Kimberly Sale 1,000 83.74 83,740
2022-01-03 Blackwell Kimberly Option Ex 1,000 47.80 47,800
2022-01-03 Sun Anthony Y (President & CEO) Sale 10,471 80.83 846,423
2021-12-20 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 79.13 791,280
2021-12-15 Gallagher Cam Sale 10,000 75.20 752,030
2021-12-10 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 71.83 718,270
2021-12-06 Gallagher Cam Sale 10,000 71.33 713,300
2021-12-02 Sun Anthony Y (President & CEO) Sale 10,471 75.89 794,644
2021-12-01 Blackwell Kimberly Sale 1,000 81.84 81,840
2021-12-01 Blackwell Kimberly Option Ex 1,000 47.80 47,800
2021-12-01 Sun Anthony Y (President & CEO) Sale 10,471 77.53 811,795
2021-11-22 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 75.99 759,940
2021-11-15 Gallagher Cam Sale 10,000 75.82 758,180
2021-11-10 Bunker Kevin D. (Chief Operating Officer) Sale 10,000 78.15 781,470
2021-11-05 Gallagher Cam Sale 10,000 82.95 829,520
2021-11-02 Sun Anthony Y (President & CEO) Sale 10,471 80.27 840,528
2021-11-01 Blackwell Kimberly Sale 1,000 80.46 80,460
2021-11-01 Blackwell Kimberly Option Ex 1,000 47.80 47,800
2021-11-01 Sun Anthony Y (President & CEO) Sale 10,471 81.97 858,276
2021-10-25 Pinto Alexis (Chief Legal Officer) Sale 30,000 77.57 2,327,040
2021-10-25 Pinto Alexis (Chief Legal Officer) Option Ex 30,000 34.40 1,032,000
2021-10-25 Blackwell Kimberly Sale 1,000 77.59 77,590
2021-10-25 Blackwell Kimberly Option Ex 1,000 47.80 47,800
2021-10-04 Johnson David Michael Sale 12,896 66.58 858,564
2021-10-04 Sun Anthony Y (President & CEO) Sale 26,799 66.56 1,783,768
2021-10-01 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 66.22 557,538
2021-10-01 Gallagher Cam Sale 10,000 66.16 661,550
2021-09-01 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 67.81 570,943
2021-09-01 Gallagher Cam Sale 10,000 67.62 676,200
2021-09-01 Sun Anthony Y (President & CEO) Sale 26,794 67.83 1,817,490
2021-08-19 Epperly Melissa B, (Chief Financial Officer) Buy 8,285 52.00 430,803
2021-08-18 Epperly Melissa B, (Chief Financial Officer) Buy 1,326 52.00 68,948
2021-08-03 Sun Anthony Y (President & CEO) Sale 7,779 50.69 394,333
2021-08-02 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 51.75 435,726
2021-08-02 Gallagher Cam Sale 10,000 51.84 518,380
2021-08-02 Sun Anthony Y (President & CEO) Sale 19,015 51.69 982,790
2021-07-07 Bunker Kevin D. (Chief Operating Officer) Sale 4,514 47.04 212,338
2021-07-07 Gallagher Cam Sale 2,572 47.04 120,986
2021-07-07 Sun Anthony Y (President & CEO) Sale 17,804 47.04 837,500
2021-07-06 Bunker Kevin D. (Chief Operating Officer) Sale 20,298 47.69 968,052
2021-07-06 Gallagher Cam Sale 15,798 47.65 752,711
2021-07-06 Sun Anthony Y (President & CEO) Sale 25,045 47.59 1,192,016
2021-07-02 Gallagher Cam Sale 10,000 49.95 499,460
2021-07-01 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 51.71 435,415
2021-07-01 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 51.61 159,113
2021-07-01 Sun Anthony Y (President & CEO) Sale 26,794 51.71 1,385,544
2021-06-01 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 54.43 458,309
2021-06-01 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 54.45 167,857
2021-06-01 Gallagher Cam Sale 10,000 54.29 542,910
2021-06-01 Sun Anthony Y (President & CEO) Sale 26,794 54.33 1,455,771
2021-05-03 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 58.84 495,424
2021-05-03 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 58.75 181,135
2021-05-03 Gallagher Cam Sale 10,000 58.66 586,650
2021-05-03 Sun Anthony Y (President & CEO) Sale 26,794 58.63 1,570,825
2021-04-13 Bunker Kevin D. (Chief Operating Officer) Sale 3,810 45.00 171,450
2021-04-06 Gallagher Cam Sale 165 43.26 7,138
2021-04-05 Johnson David Michael Sale 12,897 43.50 561,019
2021-04-05 Epperly Melissa B, (Chief Financial Officer) Sale 17,107 44.02 753,015
2021-04-05 Gallagher Cam Sale 28,204 44.01 1,241,314
2021-04-05 Sun Anthony Y (President & CEO) Sale 64,562 44.22 2,854,931
2021-03-10 Bunker Kevin D. (Chief Operating Officer) Sale 4,720 45.24 213,542
2021-03-03 Bunker Kevin D. (Chief Operating Officer) Sale 3,700 45.07 166,747
2021-03-01 Bunker Kevin D. (Chief Operating Officer) Sale 4,210 41.65 175,350
2021-03-01 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 41.67 128,484
2021-03-01 Gallagher Cam Sale 10,000 41.69 416,860
2021-03-01 Sun Anthony Y (President & CEO) Sale 26,794 41.52 1,112,620
2021-02-01 Bunker Kevin D. (Chief Operating Officer) Sale 4,210 37.55 158,098
2021-02-01 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 37.89 116,827
2021-02-01 Gallagher Cam Sale 10,000 37.71 377,090
2021-02-01 Sun Anthony Y (President & CEO) Sale 26,794 37.82 1,013,295
2021-01-04 Bunker Kevin D. (Chief Operating Officer) Sale 34,987 51.88 1,815,020
2021-01-04 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 51.97 160,220
2021-01-04 Gallagher Cam Sale 10,000 51.88 518,780
2021-01-04 Sun Anthony Y (President & CEO) Sale 26,794 51.85 1,389,322
2020-12-24 Gallagher Cam Sale 18,473 .00 0
2020-12-08 Gallagher Cam Sale 22,573 56.22 1,269,144
2020-12-07 Bunker Kevin D. (Chief Operating Officer) Sale 10,892 52.87 575,816
2020-12-07 Epperly Melissa B, (Chief Financial Officer) Sale 6,464 52.87 341,725
2020-12-07 Gallagher Cam Sale 6,692 52.87 353,779
2020-12-07 Sun Anthony Y (President & CEO) Sale 35,606 52.87 1,882,346
2020-12-04 Bunker Kevin D. (Chief Operating Officer) Sale 12,165 50.97 620,025
2020-12-04 Epperly Melissa B, (Chief Financial Officer) Sale 7,220 50.97 367,988
2020-12-04 Gallagher Cam Sale 7,474 50.97 380,934
2020-12-04 Sun Anthony Y (President & CEO) Sale 39,769 50.97 2,026,946
2020-12-02 Johnson David Michael Sale 12,896 51.24 660,765
2020-12-02 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 51.78 159,628
2020-12-02 Gallagher Cam Sale 10,000 51.26 512,610
2020-12-02 Sun Anthony Y (President & CEO) Sale 26,794 51.26 1,373,567
2020-12-01 Bunker Kevin D. (Chief Operating Officer) Sale 8,420 52.41 441,309
2020-12-01 Shabet Rose Sharon Sale 500,000 50.50 25,250,000
2020-11-24 Sun Anthony Y (President & CEO) Sale 11,386 46.82 533,058
2020-11-23 Bunker Kevin D. (Chief Operating Officer) Sale 8,425 46.85 394,677
2020-11-23 Epperly Melissa B, (Chief Financial Officer) Sale 3,083 46.88 144,540
2020-11-23 Gallagher Cam Sale 10,000 46.87 468,700
2020-11-23 Sun Anthony Y (President & CEO) Sale 15,408 46.82 721,387
2020-04-07 Johnson David Michael Buy 4,000 18.00 72,000
2020-04-07 Bunker Kevin D. (Chief Operating Officer) Buy 350 18.00 6,300
2020-04-07 Epperly Melissa B, (Chief Financial Officer) Buy 20,000 18.00 360,000
2020-04-07 Shabet Rose Sharon Buy 725,000 18.00 13,050,000
2020-04-07 Sun Anthony Y (President & CEO) Buy 888 18.00 15,984

Insider trading activities including stock purchases, stock sales, and option exercises of ZNTL listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Zentalis Pharmaceuticals, Inc. (symbol ZNTL, CIK number 1725160) see the Securities and Exchange Commission (SEC) website.



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