Last updated: 4 July 2019 at 2:51am EST

Thomas Cobourn Net Worth




The estimated Net Worth of Thomas Cobourn is at least $28.2 Milione dollars as of 22 November 2004. Thomas Cobourn owns over 36,000 units of PDF Solutions stock worth over $22,416,720 and over the last 21 years Thomas sold PDFS stock worth over $5,795,905.

Thomas Cobourn PDFS stock SEC Form 4 insiders trading

Thomas has made over 43 trades of the PDF Solutions stock since 2003, according to the Form 4 filled with the SEC. Most recently Thomas sold 36,000 units of PDFS stock worth $466,920 on 22 November 2004.

The largest trade Thomas's ever made was selling 60,000 units of PDF Solutions stock on 4 November 2004 worth over $783,000. On average, Thomas trades about 10,275 units every 10 days since 2003. As of 22 November 2004 Thomas still owns at least 773,257 units of PDF Solutions stock.

You can see the complete history of Thomas Cobourn stock trades at the bottom of the page.



What's Thomas Cobourn's mailing address?

Thomas's mailing address filed with the SEC is 333 WEST SAN CARLOS STREET, SUITE 700, SAN JOSE, CA, 95110.

Insiders trading at PDF Solutions

Over the last 21 years, insiders at PDF Solutions have traded over $46,547,641 worth of PDF Solutions stock and bought 168,139 units worth $1,549,372 . The most active insiders traders include Chi Foon Chan, Nancy Erba e Donald L Lucas. On average, PDF Solutions executives and independent directors trade stock every 20 days with the average trade being worth of $327,558. The most recent stock trade was executed by Shuo Zhang on 3 June 2024, trading 5,500 units of PDFS stock currently worth $190,630.



What does PDF Solutions do?

pdf solutions, inc. (nasdaq: pdfs) is the leading provider of yield improvement technologies and services for the ic manufacturing process life cycle. pdf solutions offers solutions that are designed to enable clients to lower costs of ic design and manufacture, enhance time to market, and improve profitability by addressing design and manufacturing interactions from product design to initial process ramps to mature manufacturing operations. pdf solutions'​ characterization vehicle® (cv®) test chips provide the core modeling capabilities, and are used by more leading manufacturers than any other test chips in the industry. pdf solutions'​ industry leading yield management system software, datapower®, and fault detection and classification software, mæstria®, enhance yield improvement and production control activities at leading fabs around the world. headquartered in san jose, calif., pdf solutions operates worldwide with additional offices in china, europe, japan, korea, singapore and



What does PDF Solutions's logo look like?

PDF Solutions Inc. logo

Complete history of Thomas Cobourn stock trades at PDF Solutions

Data
#
Ditta
Persona
Trans.
Transazione
Azioni Prezzo per azione Prezzo totale Azioni dopo Fonte
22 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 36,000 $12.97 $466,920
22 Nov 2004
773,257
18 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 30,000 $13.50 $405,000
18 Nov 2004
809,257
15 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 24,000 $13.38 $321,120
15 Nov 2004
839,257
12 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 10,000 $13.45 $134,500
12 Nov 2004
863,257
8 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 40,000 $13.18 $527,200
8 Nov 2004
873,257
4 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 60,000 $13.05 $783,000
4 Nov 2004
913,257
1 Nov 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 40,000 $12.87 $514,800
1 Nov 2004
973,257
27 Oct 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 50,000 $12.80 $640,000
27 Oct 2004
1,013,257
26 Oct 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,600 $12.49 $44,964
26 Oct 2004
1,063,257
26 Oct 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 6,400 $12.11 $77,504
26 Oct 2004
1,066,857
13 Apr 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 100 $12.00 $1,200
13 Apr 2004
1,073,257
6 Apr 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 6,300 $12.03 $75,789
6 Apr 2004
1,073,357
17 Feb 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.46 $47,971
17 Feb 2004
1,079,657
12 Feb 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.00 $46,200
12 Feb 2004
1,083,507
10 Feb 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.04 $46,354
10 Feb 2004
1,087,357
5 Feb 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.00 $46,200
5 Feb 2004
1,091,207
3 Feb 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.02 $46,277
3 Feb 2004
1,095,057
29 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $13.73 $52,861
29 Jan 2004
1,098,907
27 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $15.13 $58,251
27 Jan 2004
1,102,757
22 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $15.19 $58,482
22 Jan 2004
1,106,607
20 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $15.22 $58,597
20 Jan 2004
1,110,457
15 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $14.86 $57,211
15 Jan 2004
1,114,307
13 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $14.79 $56,942
13 Jan 2004
1,118,157
8 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $14.84 $57,134
8 Jan 2004
1,122,007
6 Jan 2004 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $14.62 $56,287
6 Jan 2004
1,125,857
31 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $14.29 $55,017
31 Dec 2003
1,129,707
30 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $14.66 $56,441
30 Dec 2003
1,133,557
24 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $13.51 $52,014
24 Dec 2003
1,137,407
23 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $13.83 $53,246
23 Dec 2003
1,141,257
18 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.86 $49,511
18 Dec 2003
1,145,107
16 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.84 $49,434
16 Dec 2003
1,148,957
9 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 7,700 $12.39 $95,403
9 Dec 2003
1,152,807
2 Dec 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 7,700 $12.15 $93,555
2 Dec 2003
1,160,507
18 Nov 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.69 $48,857
18 Nov 2003
1,168,207
13 Nov 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $13.32 $51,282
13 Nov 2003
1,172,057
11 Nov 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $13.21 $50,859
11 Nov 2003
1,175,907
6 Nov 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.87 $49,550
6 Nov 2003
1,179,757
28 Oct 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.00 $46,200
28 Oct 2003
1,183,607
21 Oct 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 7,700 $13.40 $103,180
21 Oct 2003
1,187,457
14 Oct 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 7,700 $13.57 $104,489
14 Oct 2003
1,195,157
7 Oct 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 7,700 $13.19 $101,563
7 Oct 2003
1,202,857
2 Oct 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 3,850 $12.02 $46,277
2 Oct 2003
1,210,557
9 Sep 2003 Thomas Cobourn
Vicepresidente e Yield Analysis
Vendita 689 $12.00 $8,268
9 Sep 2003
1,214,407


PDF Solutions executives and stock owners

PDF Solutions executives and other stock owners filed with the SEC include: