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Whitehawk Therapeutics, Inc.

WHWK Net buying
CIK 0001422142 #3692 in the set updated 21 Sep 2026
Bought (120 mo)
$57.56M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$7.48M
$73.27K on a plan · $41.94K straight out of an exercise
Sold at will
$7.36M
82 of 84 sales
Net
+$50.08M
+$50.20M against sales at will

By person

21 insiders · 132 transactions
3.4×

David Lennon holds only 3.4 times base salary in stock. $2.35M of shares against $676.50K in salary for 2025.

Salary from the company's own proxy. The shares are what David Lennon last reported holding, valued at $4.13, the price Common Stock was last bought or sold at on the open market here, on 16 Apr 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Dalal Anupam
Director
$20.00M (1)
+$20.00M
4,702,871
$19.42M
+207,166%
Satter Muneer A
Director
$13.79M (33)
+$13.79M
5,621,835
$23.22M
+165.0%
Khuong Chau Quang
Director
$6.81M (2)
+$6.81M
5,193,946
$21.45M
+42.2%
ORBIMED ADVISORS LLC entity
10% owner
$6.81M (2)
$41.94K (1) scheduled
+$6.77M
5,193,946
$21.45M
+42.2%
Castelein Caley
Director
$5.40M (2)
+$5.40M
2,440,794
$10.08M
+160.0%
Desai Neil
Director
$3.01M (44)
−$3.01M
1,171,543
$4.84M
−39.0%
WEISS PAUL M
Director
$1.36M (1)
+$1.36M
1,576,167
$6.51M
+20.9%
Lennon David James
CHIEF EXECUTIVE OFFICER
$1.09M (8)
−$1.09M
569,643
$2.35M
Novartis Bioventures Ltd entity
10% owner
$2.80M (1)
$1.79M (21)
+$1.01M
4,049,804
$16.73M
−22.8%
Giacobello Scott M.
CHIEF FINANCIAL OFFICER
$897.21K (4)
−$897.21K
333,489
$1.38M
+2,721%
BALL BRYAN
See remarks
$640.10K (6)
−$640.10K
448,126
$1.85M
+348.1%
Gardner Joseph H.
President
$508.54K (3)
+$508.54K
603,019
$2.49M
+22.3%
HOFFMAN STEPHEN J
Chief Executive Officer
$64.14K (2)
+$64.14K
31,967
$132.02K
PETERS KEVIN G.
See Remarks
$18.21K (1)
+$18.21K
320,536
$1.32M
+1.1%
Aghazadeh Behzad
Director
3,471,752
$14.34M
+1,057%
Zhao Baiteng
Director
1,250,000
$5.16M
Prelack Steven
Director
24,485
$101.12K
Delaney Brendan
See remarks
20,000
$82.60K
Dugan Margaret
Chief Medical Officer
19,132
$79.02K
Cohen Cheryl
Director
16,160
$66.74K
Dugel Pravin
Director
12,568
$51.91K

No percentages here. This company's share count has moved by a factor of 2.3 over the window, from 24,647,392 to 57,009,010 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Giacobello Scott M.
16 Apr 2026
CHIEF FINANCIAL OFFICER
Sell
141,600
$4.13
$584.81K
Giacobello Scott M.
15 Apr 2026
CHIEF FINANCIAL OFFICER
Sell
77,000
$3.86
$297.22K
BALL BRYAN
14 Apr 2026
See remarks
Sell
92,460
$3.64
$336.55K
BALL BRYAN
13 Apr 2026
See remarks
Sell
26,389
$3.46
$91.31K
BALL BRYAN
10 Apr 2026
See remarks
Sell
6,596
$3.43
$22.62K
Lennon David James
9 Apr 2026
CHIEF EXECUTIVE OFFICER
Sell
14,500
$3.38
$49.01K
BALL BRYAN
9 Apr 2026
See remarks
Sell
50,000
$3.57
$178.50K
Lennon David James
8 Apr 2026
CHIEF EXECUTIVE OFFICER
Sell
63,945
$3.40
$217.41K
Lennon David James
7 Apr 2026
CHIEF EXECUTIVE OFFICER
Sell
94,087
$3.43
$322.72K
Lennon David James
6 Apr 2026
CHIEF EXECUTIVE OFFICER
Sell
102,395
$3.51
$359.41K
Lennon David James
2 Apr 2026
CHIEF EXECUTIVE OFFICER
Sell
26,858
$3.48
$93.47K
BALL BRYAN
2 Mar 2026
See remarks
Sell
1,834
$3.31
$6.07K
Giacobello Scott M.
2 Mar 2026
CHIEF FINANCIAL OFFICER
Sell
2,594
$3.31
$8.59K
Lennon David James
2 Mar 2026
CHIEF EXECUTIVE OFFICER
Sell
5,100
$3.31
$16.88K
Lennon David James
3 Mar 2025
CHIEF EXECUTIVE OFFICER
Sell
5,690
$2.35
$13.37K
Giacobello Scott M.
3 Mar 2025
CHIEF FINANCIAL OFFICER
Sell
2,806
$2.35
$6.59K
BALL BRYAN
3 Mar 2025
See remarks
Sell
2,147
$2.35
$5.05K
Lennon David James
3 Oct 2024
CHIEF EXECUTIVE OFFICER
Sell
9,689
$1.94
$18.80K
Desai Neil
3 Sep 2024
EXECUTIVE CHAIRMAN
Sell indirect
40,000
$1.71
$68.32K
Desai Neil
5 Aug 2024
EXECUTIVE CHAIRMAN
Sell indirect
5,652
$1.34
$7.59K
Desai Neil
2 Aug 2024
EXECUTIVE CHAIRMAN
Sell indirect
18,933
$1.41
$26.70K
Desai Neil
1 Aug 2024
EXECUTIVE CHAIRMAN
Sell indirect
15,415
$1.50
$23.05K
Desai Neil
2 Jul 2024
EXECUTIVE CHAIRMAN
Sell indirect
8,652
$1.34
$11.61K
Desai Neil
1 Jul 2024
EXECUTIVE CHAIRMAN
Sell indirect
31,348
$1.45
$45.61K
Desai Neil
4 Jun 2024
EXECUTIVE CHAIRMAN
Sell indirect
20,225
$1.77
$35.75K
Desai Neil
3 Jun 2024
EXECUTIVE CHAIRMAN
Sell indirect
19,775
$1.81
$35.77K
Desai Neil
1 May 2024
EXECUTIVE CHAIRMAN
Sell indirect
40,000
$1.93
$77.18K
Desai Neil
2 Apr 2024
EXECUTIVE CHAIRMAN
Sell indirect
22,228
$2.23
$49.51K
Desai Neil
1 Apr 2024
EXECUTIVE CHAIRMAN
Sell indirect
17,772
$2.31
$41.10K
Desai Neil
4 Mar 2024
EXECUTIVE CHAIRMAN
Sell indirect
14,964
$2.10
$31.42K
Desai Neil
1 Mar 2024
EXECUTIVE CHAIRMAN
Sell indirect
27,036
$1.97
$53.23K
Desai Neil
2 Jan 2024
Executive Chairman
Sell indirect
42,000
$2.06
$86.55K
Desai Neil
6 Dec 2023
Executive Chairman
Sell indirect
7,037
$4.82
$33.91K
Desai Neil
5 Dec 2023
Executive Chairman
Sell indirect
15,740
$5.02
$78.94K
Desai Neil
4 Dec 2023
Executive Chairman
Sell indirect
10,876
$5.15
$55.99K
Desai Neil
1 Dec 2023
Executive Chairman
Sell indirect
8,347
$5.14
$42.88K
Desai Neil
2 Nov 2023
Executive Chairman
Sell indirect
31,662
$4.46
$141.10K
Desai Neil
1 Nov 2023
Executive Chairman
Sell indirect
10,338
$4.32
$44.64K
Desai Neil
3 Oct 2023
Executive Chairman
Sell indirect
16,431
$4.10
$67.30K
Desai Neil
2 Oct 2023
Executive Chairman
Sell indirect
25,569
$4.37
$111.70K
Desai Neil
6 Sep 2023
Executive Chairman
Sell indirect
7,111
$5.29
$37.64K
Desai Neil
5 Sep 2023
Executive Chairman
Sell indirect
21,000
$5.63
$118.32K
Desai Neil
1 Sep 2023
Executive Chairman
Sell indirect
13,889
$5.97
$82.87K
Desai Neil
2 Aug 2023
Executive Chairman
Sell indirect
19,290
$5.20
$100.25K
Desai Neil
1 Aug 2023
Executive Chairman
Sell indirect
22,710
$5.22
$118.52K
Desai Neil
6 Jul 2023
Executive Chairman
Sell indirect
15,829
$6.27
$99.27K
Desai Neil
5 Jul 2023
Executive Chairman
Sell indirect
16,171
$6.55
$105.87K
Desai Neil
3 Jul 2023
Executive Chairman
Sell indirect
10,000
$6.64
$66.45K
Desai Neil
6 Jun 2023
Executive Chairman
Sell indirect
7,260
$8.19
$59.45K
Desai Neil
5 Jun 2023
Executive Chairman
Sell indirect
17,315
$8.11
$140.42K
Desai Neil
2 Jun 2023
Executive Chairman
Sell indirect
12,443
$7.99
$99.42K
Desai Neil
1 Jun 2023
Executive Chairman
Sell indirect
4,982
$7.92
$39.47K
Desai Neil
4 May 2023
Executive Chairman
Sell indirect
2,305
$7.57
$17.44K
Desai Neil
3 May 2023
Executive Chairman
Sell indirect
7,695
$7.68
$59.07K
Desai Neil
2 May 2023
Executive Chairman
Sell indirect
7,521
$7.48
$56.22K
Desai Neil
1 May 2023
Executive Chairman
Sell indirect
24,479
$7.80
$190.89K
Desai Neil
6 Apr 2023
Executive Chairman
Sell indirect
12,212
$7.09
$86.62K
Desai Neil
5 Apr 2023
Executive Chairman
Sell indirect
7,336
$7.24
$53.08K
Desai Neil
4 Apr 2023
Executive Chairman
Sell indirect
12,869
$7.30
$93.98K
Desai Neil
3 Apr 2023
Executive Chairman
Sell indirect
9,583
$7.45
$71.36K
Desai Neil
18 Mar 2022
See Remarks
Sell indirect
3,550
$20.07
$71.23K
Novartis Bioventures Ltd
26 Apr 2019
10% owner
Sell indirect
138,704
$1.03
$142.87K
Novartis Bioventures Ltd
25 Apr 2019
10% owner
Sell indirect
563,096
$1.03
$579.99K
Novartis Bioventures Ltd
24 Apr 2019
10% owner
Sell indirect
16,403
$1.03
$16.90K
Novartis Bioventures Ltd
23 Apr 2019
10% owner
Sell indirect
27,554
$1.03
$28.38K
Novartis Bioventures Ltd
22 Apr 2019
10% owner
Sell indirect
7,100
$0.97
$6.89K
Novartis Bioventures Ltd
15 Apr 2019
10% owner
Sell indirect
28,794
$0.99
$28.51K
Novartis Bioventures Ltd
12 Apr 2019
10% owner
Sell indirect
30,908
$1.04
$32.14K
Novartis Bioventures Ltd
11 Apr 2019
10% owner
Sell indirect
57,438
$1.08
$62.03K
Novartis Bioventures Ltd
10 Apr 2019
10% owner
Sell indirect
140,230
$1.09
$152.85K
Novartis Bioventures Ltd
9 Apr 2019
10% owner
Sell indirect
32,991
$1.01
$33.32K
Novartis Bioventures Ltd
8 Apr 2019
10% owner
Sell indirect
27,525
$1.02
$28.08K
Novartis Bioventures Ltd
5 Apr 2019
10% owner
Sell indirect
24,661
$1.02
$25.15K
Novartis Bioventures Ltd
4 Apr 2019
10% owner
Sell indirect
47,900
$1.01
$48.38K
Novartis Bioventures Ltd
3 Apr 2019
10% owner
Sell indirect
58,033
$0.96
$55.71K
Novartis Bioventures Ltd
2 Apr 2019
10% owner
Sell indirect
51,754
$0.97
$50.20K
Novartis Bioventures Ltd
1 Apr 2019
10% owner
Sell indirect
116,909
$0.95
$111.06K
Novartis Bioventures Ltd
29 Mar 2019
10% owner
Sell indirect
63,100
$0.91
$57.42K
Novartis Bioventures Ltd
28 Mar 2019
10% owner
Sell indirect
88,835
$0.94
$83.50K
Novartis Bioventures Ltd
27 Mar 2019
10% owner
Sell indirect
50,749
$0.99
$50.24K
Novartis Bioventures Ltd
26 Mar 2019
10% owner
Sell indirect
177,762
$1.01
$179.54K
Novartis Bioventures Ltd
20 Aug 2018
10% owner
Sell indirect
5,300
$3.90
$20.67K

What was left out

Form 4 filings counted 217
Amendments (4/A) skipped 6
Filings about a different issuer 0
Unreadable filings 0
Joint filings 21
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 1
Sales at will 82
Transactions with no price 0
Shares from compensation/vesting 13,720,945
Sales filed before the plan box existed 22
History held since 17 Mar 2017