Timothy P Clackson's Net Worth

$9.61 Million

Estimate Recalculated Jun 18, 2025 08:57PM EST

Who is Timothy P Clackson

Timothy P Clackson has an estimated net worth of $9.61 Million. This is based on reported shares across multiple companies, which include Theseus Pharmaceuticals, Inc., Forma Therapeutics Holdings, Inc.,, Spring Bank Pharmaceuticals, Inc., Xilio Therapeutics, Inc., Elevation Oncology, Inc., and ARIAD PHARMACEUTICALS INC.

SEC CIK

Timothy P Clackson's CIK is 0001242992

Past Insider Trading and Trends

2012 was Timothy P Clackson's most active year for acquiring shares with 19 total transactions. Timothy P Clackson's most active month to acquire stocks was the month of February. 2012 was Timothy P Clackson's most active year for disposing of shares, totalling 29 transactions. Timothy P Clackson's most active month to dispose stocks was the month of February. 2016 saw Timothy P Clackson paying a total of $895,100.36 for 397,912 shares, this is the most they've acquired in one year. In 2015 Timothy P Clackson cashed out on 390,651 shares for a total of $2,068,072.66, their largest year based on trade value.

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Theseus Pharmaceuticals, Inc.

President and CEO
Updated Mar 02, 2023
Form 4
45.63K
Mar 02, 2023
45.63K
Grant
Mar 01
Form 4
273.75K
Feb 21, 2023
273.75K
Grant
Feb 17
Form 4
0.72%
2.50K
$6.80
$17.00K
Nov 14, 2022
351.03K
Purchase
Nov 11
Form 4
450.00K
Feb 23, 2022
450.00K
Grant
Feb 18
Form 4
0.75%
2.60K
$9.76
$25.38K
Dec 22, 2021
348.53K
Purchase
Dec 21
Form 3
Oct 06, 2021
345.93K
Showing 6 results

Forma Therapeutics Holdings, Inc.

Investor
Updated Oct 14, 2022
Form 4
-100.00%
-114.93K
Oct 14, 2022
Disposition
Oct 14
Form 4
42.71%
11.25K
Jun 09, 2022
37.59K
Grant
Jun 08
Form 4
47.16%
11.13K
Jun 21, 2021
34.72K
Grant
Jun 17
Form 4
-32.73%
-11.48K
Jun 24, 2020
23.59K
Sale
Jun 23
Form 4
17.53K
Jun 22, 2020
Grant
Jun 18
Form 3
Jun 18, 2020
21.57K
Showing 6 results

Spring Bank Pharmaceuticals, Inc.

Investor
Updated Oct 01, 2020
Form 4
22.94%
9.42K
Oct 01, 2020
50.49K
Grant
Sep 30
Form 4
26.44%
8.59K
Jul 01, 2020
41.06K
Grant
Jun 30
Form 4
7.50K
Jun 25, 2020
7.50K
Grant
Jun 24
Form 4
71.82%
13.57K
Apr 01, 2020
32.48K
Grant
Mar 31
Form 4
73.24%
7.99K
Jan 02, 2020
18.90K
Grant
Dec 31
Form 4
50.69%
3.67K
Oct 01, 2019
10.91K
Grant
Sep 30
Form 4
7.50K
Jul 11, 2019
7.50K
Grant
Jul 10
Form 4
89.58%
3.42K
Jul 01, 2019
7.24K
Grant
Jun 28
Form 4
46.04%
1.20K
Apr 02, 2019
3.82K
Grant
Mar 29
Form 4
70.69%
1.08K
Jan 03, 2019
2.62K
Grant
Jan 02
Form 4
105.91%
788.00
Oct 02, 2018
1.53K
Grant
Oct 01
Form 4
744.00
Jul 03, 2018
744.00
Grant
Jul 02
Form 4
11.00K
Mar 05, 2018
11.00K
Grant
Mar 01
Form 3
Mar 05, 2018
Showing 14 results

Xilio Therapeutics, Inc.

Investor
Updated Oct 21, 2021
Form 3
Oct 21, 2021
90.96K
Showing 1 results

Elevation Oncology, Inc.

Investor
Updated Jun 17, 2024
Form 4
35.00K
Jun 17, 2024
35.00K
Grant
Jun 13
Form 4
-100.00%
-15.78K
Sep 05, 2023
47.33K
Grant
Sep 01
Form 4
31.24K
Jun 21, 2023
31.24K
Grant
Jun 16
Form 4
-33.67%
-15.93K
Jun 22, 2022
62.95K
Grant
May 31 - Jun 17
Form 3
Jun 24, 2021
47.33K
Showing 5 results

ARIAD PHARMACEUTICALS INC

President, R&D, CSO
Updated Feb 16, 2017
Form 4
-100.00%
-542.10K
Feb 16, 2017
Disposition
Feb 16
Form 4
14.55K
Feb 07, 2017
14.55K
Grant
Feb 06
Form 4
-4.19%
-9.61K
$23.82
-$228.89K
Feb 02, 2017
219.87K
Options
Jan 31
Form 4
-9.03%
-19.64K
$9.56
-$187.74K
Oct 25, 2016
197.88K
Sale
ScheduledOct 24
Form 4
-3.87%
-8.75K
$13.98
-$122.31K
Sep 28, 2016
217.52K
Sale
ScheduledSep 26 - Sep 28
Form 4
-8.74%
-20.00K
$13.43
-$268.54K
Sep 23, 2016
208.77K
Sale
ScheduledSep 22
Form 4
-20.60%
-59.37K
$9.78
-$232.13K
Sep 16, 2016
228.77K
Sale
ScheduledSep 15
Form 4
-7.83%
-19.44K
$10.47
-$203.54K
Aug 23, 2016
228.77K
Sale
ScheduledAug 22
Form 4
-9.15%
-25.00K
$9.10
-$70.25K
Aug 15, 2016
248.21K
Sale
ScheduledAug 12
Form 4
-6.86%
-18.29K
$8.11
-$148.23K
Jul 25, 2016
248.21K
Sale
ScheduledJul 22
Form 4
-18.73%
-61.42K
$4.78
-$459.63K
Jul 05, 2016
266.49K
Sale
ScheduledJul 01
Form 4
-8.31%
-24.00K
$7.28
-$174.64K
Jun 23, 2016
264.74K
Sale
ScheduledJun 22
Form 4
-5.80%
-17.76K
$8.08
-$143.43K
May 25, 2016
288.74K
Sale
ScheduledMay 23
Form 4
-3.68%
-11.70K
$7.13
-$83.48K
May 02, 2016
306.50K
Sale
ScheduledApr 29 - May 02
Form 4
-6.77%
-21.41K
$7.37
-$157.86K
Apr 25, 2016
294.80K
Sale
ScheduledApr 22
Form 4
-7.01%
-23.83K
$6.58
-$156.87K
Mar 23, 2016
316.21K
Sale
ScheduledMar 22
Form 4
-1.57%
-5.42K
$6.47
-$35.04K
Mar 22, 2016
340.05K
Sale
ScheduledMar 19
Form 4
113.31K
Mar 09, 2016
113.31K
Grant
Mar 07
Form 4
0.99%
3.83K
$6.03
-$209.15K
Mar 03, 2016
392.38K
Sell-Options
ScheduledMar 01 - Mar 03
Form 4
-3.72%
-14.67K
$4.81
-$70.52K
Feb 03, 2016
379.39K
Sale
ScheduledFeb 01
Form 4
7.28%
26.25K
$6.46
-$56.56K
Sep 28, 2015
386.59K
Sell-Options
ScheduledSep 24 - Sep 28
Form 4
-2.11%
-7.00K
$8.54
-$59.80K
Jul 16, 2015
325.34K
Sale
ScheduledJul 15 - Jul 16
Form 4
70.20K
Apr 30, 2015
70.20K
Grant
Apr 29
Form 4
-28.11%
-123.77K
$9.50
-$1.18M
Apr 27, 2015
316.55K
Sale
ScheduledApr 23
Form 4
-2.40%
-32.74K
$8.20
-$134.67K
Mar 23, 2015
1.33M
Sale
ScheduledMar 19 - Mar 23
Form 4
-9.64%
-49.03K
$5.77
-$218.86K
Feb 24, 2015
459.65K
Sale
ScheduledFeb 20
Form 4
-2.92%
-14.67K
$6.33
-$92.82K
Feb 04, 2015
486.90K
Sale
ScheduledFeb 02
Form 4
-1.06%
-4.56K
$5.57
-$25.42K
Jul 17, 2014
427.57K
Options
Jul 15
Form 4
-1.59%
-6.50K
$8.21
-$53.34K
Apr 03, 2014
403.03K
Sale
ScheduledApr 01 - Apr 02
Form 4
-2.30%
-10.11K
$7.99
-$80.77K
Mar 21, 2014
429.38K
Sale
ScheduledMar 19 - Mar 21
Form 4
88.00K
Feb 04, 2014
88.00K
Grant
Jan 31
Form 4
2.63%
9.75K
$5.14
-$50.11K
Dec 20, 2013
380.32K
Sell-Options
ScheduledDec 18 - Dec 19
Form 4
-2.23%
-8.45K
$22.00
-$185.88K
Sep 10, 2013
370.45K
Sale
ScheduledSep 06
Form 4
-3.56%
-14.00K
$19.79
-$277.04K
Jul 18, 2013
378.90K
Sale
ScheduledJul 18
Form 4
15.35%
56.00K
Jul 17, 2013
420.90K
Options
Jul 15
Form 4
-1.76%
-6.50K
$18.04
-$117.25K
Apr 03, 2013
363.71K
Sale
Apr 01 - Apr 02
Form 4
-5.09%
-19.17K
$18.87
-$361.77K
Mar 26, 2013
357.21K
Sale
Mar 22 - Mar 25
Form 4
-1.93%
-6.67K
$19.46
-$129.72K
Mar 22, 2013
338.04K
Sale
Mar 20 - Mar 22
Form 4
97.50K
Mar 20, 2013
97.50K
Grant
Mar 19
Form 4
-2.88%
-9.84K
$21.00
-$206.60K
Mar 05, 2013
331.37K
Sale
ScheduledMar 04
Form 4
$5.05
$292.41K
Jan 17, 2013
358.47K
Options
Jan 15
Form 4
$5.23
$141.21K
Dec 21, 2012
287.71K
Options
Dec 20
Form 4
4.64%
11.36K
$20.18
-$164.31K
Dec 20, 2012
255.94K
Options
Dec 18
Form 4
$3.25
$32.50K
Sep 04, 2012
299.17K
Options
Aug 30
Form 4
-13.59%
-36.84K
$13.78
-$458.33K
Aug 16, 2012
234.17K
Sale
ScheduledAug 15
Form 4
-8.03%
-23.23K
$12.12
-$319.93K
Aug 01, 2012
265.94K
Sale
ScheduledJul 30
Form 4
-7.88%
-20.00K
$12.22
-$191.20K
May 04, 2012
233.78K
Sale
ScheduledMay 02
Form 4
-14.21%
-38.71K
$14.86
-$575.29K
Apr 17, 2012
233.78K
Sale
ScheduledApr 13 - Apr 17
Form 4
-9.48%
-31.26K
$16.31
-$510.01K
Apr 03, 2012
298.49K
Sale
ScheduledMar 26 - Apr 03
Form 4
-2.51%
-7.50K
$11.20
-$72.07K
Mar 28, 2012
290.75K
Sale
ScheduledMar 26
Form 4
-4.45%
-15.33K
$15.41
-$236.21K
Mar 26, 2012
329.08K
Sale
ScheduledMar 22 - Mar 23
Form 4
28.14%
85.60K
$15.02
-$546.62K
Mar 21, 2012
389.75K
Sell-Options
Mar 19 - Mar 20
Form 4
$4.13
$62.19K
Mar 19, 2012
213.15K
Options
Mar 16
Form 4/A
-11.94%
-16.50K
$9.70
-$191.40K
Feb 17, 2012
121.65K
Sale
ScheduledFeb 14
Form 4
-33.54%
-76.44K
$9.61
-$842.87K
Feb 16, 2012
151.45K
Sale
ScheduledFeb 14
Form 4
-18.23%
-43.77K
$7.15
-$39.58K
Jun 09, 2011
196.32K
Options
Jun 07
Form 4
-6.87%
-13.29K
$7.76
-$103.12K
Apr 13, 2011
180.08K
Options
Apr 11
Form 4
107.00K
Apr 05, 2011
107.00K
Grant
Apr 01
Form 4
-5.33%
-12.27K
$6.39
-$78.42K
Mar 24, 2011
218.04K
Options
Mar 22
Form 4
9.31%
10.00K
$3.70
$37.00K
Oct 27, 2010
117.44K
Purchase
Oct 26
Form 4
40.00K
Jun 25, 2010
40.00K
Grant
Jun 24
Form 4
115.00K
Mar 24, 2010
115.00K
Grant
Mar 22
Form 4
25.00K
Dec 09, 2009
25.00K
Grant
Dec 08
Form 4
91.00K
Mar 23, 2009
91.00K
Grant
Mar 19
Form 4
52.00K
Apr 15, 2008
52.00K
Grant
Apr 11
Form 4
19.99%
12.80K
$4.55
$29.10K
Jul 11, 2007
76.83K
Options
Jul 11
Form 4
100.00K
Apr 18, 2007
100.00K
Grant
Apr 16
Form 4
3.83%
2.60K
$4.15
$5.40K
Mar 10, 2006
70.43K
Options
Mar 10
Form 4
57.50K
Oct 06, 2005
57.50K
Grant
Oct 04
Form 4
55.00K
Sep 13, 2004
55.00K
Grant
Sep 09
Form 4
20.00K
$7.44
$148.80K
Jun 25, 2004
20.00K
Grant
Jun 23
Form 4
$1.08
$15.83K
Jan 07, 2004
69.13K
Options
Jan 05
Form 4
7.50K
Sep 25, 2003
7.50K
Grant
Sep 23
Form 4/A
33.00K
$3.90
$128.70K
Sep 03, 2003
33.00K
Grant
Aug 15
Form 4
33.00K
$3.90
$128.70K
Aug 19, 2003
33.00K
Grant
Aug 15
Showing 75 results