TIMOTHY P CLACKSON

CIK 1242992 · President and CEO · last filed 2025-07-24

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

5

Total Filings

95

Lifetime Open-Market Net

-$11.67M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
Elevation Oncology, Inc. (ELEV) Delisted Director 0 $0.36 $0 $0 6 2025-07-24
Theseus Pharmaceuticals, Inc. (THRX) Delisted President and CEO 351,030 $4.06 $1.43M $42.4K 5 2023-03-02
Forma Therapeutics Holdings, Inc. (FMTX) Delisted Director 0 $20.01 $0 $0 5 2022-10-14
F-star Therapeutics, Inc. (SBPH) Delisted Director 50,486 $0 13 2020-10-01
ARIAD PHARMACEUTICALS INC (ARIA) Delisted President, R&D, CSO 0 -$11.71M 66 2017-02-16

Recent Filings · Page 4 of 10

95 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2017-02-07 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Grant (A) $0 EDGAR
2017-02-02 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Mixed +19,723 -$228.9K EDGAR
2016-10-25 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Sell (S) −19,638 -$187.7K EDGAR
2016-09-28 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Mixed +8,750 -$122.3K EDGAR
2016-09-23 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Sell (S) −20,000 -$268.5K EDGAR
2016-09-16 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Mixed -$232.1K EDGAR
2016-08-23 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Sell (S) −19,436 -$203.5K EDGAR
2016-08-15 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Mixed -$70.2K EDGAR
2016-07-25 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Sell (S) −18,286 -$148.2K EDGAR
2016-07-05 ARIAD PHARMACEUTICALS INC (ARIA) Delisted Mixed -$221.0K EDGAR
Showing 3140 of 95
Page 4 of 10
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.