- Company Directors - P
- Park Chong Sup
Insider Trading History of Park Chong Sup
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Park Chong Sup since 2006.
The trader's CIK number is 1216771.
At the time of the last reporting, Park Chong Sup was the Director of Seagate Technology Plc. (stock ticker symbol STX).
Also see all insider trading activities at Seagate Technology Plc.
Note that in the past
PARK CHONG SUP also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Brooks Automation, Inc. (BRKS) by Park Chong Sup
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | BRKS | 0 | $0 | 0 | $0 | 7,500 | $0 |
Yearly summary of insider trading at Computer Sciences Corp (CSC) by Park Chong Sup
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | CSC | 0 | $0 | 0 | $0 | 12,300 | $0 |
Yearly summary of insider trading at Smart Modular Technologies (wwh), Inc. (SMOD) by Park Chong Sup
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2010 | SMOD | 0 | $0 | 12,000 | $84,360 | 12,000 | $30,740 |
| 2009 | SMOD | 0 | $0 | 18,000 | $108,000 | 18,000 | $3,060 |
| 2007 | SMOD | 0 | $0 | 24,000 | $290,936 | 24,000 | $4,080 |
| 2006 | SMOD | 0 | $0 | 8,000 | $86,969 | 8,000 | $1,358 |
Yearly summary of insider trading at Seagate Technology Plc (STX) by Park Chong Sup
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | STX | 0 | $0 | 4,026 | $218,289 | 8,094 | $0 |
| 2017 | STX | 0 | $0 | 5,427 | $238,392 | 0 | $0 |
| 2014 | STX | 0 | $0 | 7,771 | $454,729 | 1,251 | $18,546 |
| 2013 | STX | 0 | $0 | 36,749 | $1,427,645 | 28,749 | $426,565 |
| 2012 | STX | 0 | $0 | 34,800 | $1,159,556 | 28,700 | $736,384 |
| 2011 | STX | 0 | $0 | 5,600 | $98,873 | 0 | $0 |
| 2010 | STX | 0 | $0 | 14,813 | $283,760 | 14,813 | $168,071 |
| 2009 | STX | 0 | $0 | 85,350 | $1,406,150 | 85,350 | $961,034 |
| 2007 | STX | 0 | $0 | 125,000 | $3,378,250 | 125,000 | $1,266,875 |
| 2006 | STX | 0 | $0 | 75,000 | $1,800,000 | 75,000 | $760,125 |
Yearly summary of insider trading at Maxtor Corp (MXO) by Park Chong Sup
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2006 | MXO | 0 | $0 | 0 | $0 | 5,000 | $30,000 |
Insider trading activities at 5 companies by Park Chong Sup:
1. Brooks Automation, Inc. (BRKS)
2. Computer Sciences Corp (CSC)
3. Smart Modular Technologies (wwh), Inc. (SMOD)
4. Seagate Technology Plc (STX)
5. Maxtor Corp (MXO)
Table 1. Insider trading of Brooks Automation, Inc. (BRKS) by Park Chong Sup
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-12-20 | BRKS | Option Ex | 7,500 | .00 | 0 |
Table 2. Insider trading of Computer Sciences Corp (CSC) by Park Chong Sup
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-08-13 | CSC | Option Ex | 12,300 | .00 | 0 |
Table 3. Insider trading of Smart Modular Technologies (wwh), Inc. (SMOD) by Park Chong Sup
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2010-06-18 | SMOD | Option Ex | 2,000 | 4.92 | 9,840 |
| 2010-06-18 | SMOD | Sale | 2,000 | 7.00 | 14,000 |
| 2010-04-19 | SMOD | Option Ex | 1,000 | 2.09 | 2,090 |
| 2010-04-19 | SMOD | Sale | 1,000 | 7.51 | 7,510 |
| 2010-03-18 | SMOD | Option Ex | 1,000 | 2.09 | 2,090 |
| 2010-03-18 | SMOD | Sale | 1,000 | 6.77 | 6,770 |
| 2010-02-18 | SMOD | Sale | 1,000 | 7.06 | 7,060 |
| 2010-02-18 | SMOD | Option Ex | 1,000 | 2.09 | 2,090 |
| 2010-01-19 | SMOD | Option Ex | 1,000 | 2.09 | 2,090 |
| 2010-01-19 | SMOD | Sale | 1,000 | 7.02 | 7,020 |
| 2010-01-06 | SMOD | Sale | 6,000 | 7.00 | 42,000 |
| 2010-01-06 | SMOD | Option Ex | 6,000 | 2.09 | 12,540 |
| 2009-12-18 | SMOD | Option Ex | 18,000 | .17 | 3,060 |
| 2009-12-18 | SMOD | Sale | 18,000 | 6.00 | 108,000 |
| 2007-12-20 | SMOD | Option Ex | 8,000 | .17 | 1,360 |
| 2007-12-20 | SMOD | Sale | 8,000 | 10.00 | 80,000 |
| 2007-08-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-08-16 | SMOD | Sale | 2,000 | 11.63 | 23,256 |
| 2007-07-16 | SMOD | Sale | 2,000 | 13.68 | 27,368 |
| 2007-07-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-06-18 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-06-18 | SMOD | Sale | 2,000 | 14.93 | 29,864 |
| 2007-05-16 | SMOD | Sale | 2,000 | 14.60 | 29,196 |
| 2007-05-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-04-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-04-16 | SMOD | Sale | 2,000 | 13.28 | 26,550 |
| 2007-03-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-03-16 | SMOD | Sale | 2,000 | 11.35 | 22,702 |
| 2007-02-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-02-16 | SMOD | Sale | 2,000 | 11.50 | 23,000 |
| 2007-01-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2007-01-16 | SMOD | Sale | 2,000 | 14.50 | 29,000 |
| 2006-12-18 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2006-12-18 | SMOD | Sale | 2,000 | 12.21 | 24,420 |
| 2006-11-16 | SMOD | Sale | 2,000 | 10.43 | 20,860 |
| 2006-11-16 | SMOD | Option Ex | 2,000 | .17 | 340 |
| 2006-11-14 | SMOD | Sale | 1,855 | 10.01 | 18,559 |
| 2006-11-14 | SMOD | Option Ex | 1,855 | .17 | 315 |
| 2006-11-13 | SMOD | Option Ex | 47 | .17 | 7 |
| 2006-11-13 | SMOD | Sale | 47 | 10.00 | 470 |
| 2006-11-09 | SMOD | Option Ex | 98 | .17 | 16 |
| 2006-11-09 | SMOD | Sale | 98 | 10.00 | 980 |
| 2006-09-29 | SMOD | Sale | 2,000 | 10.84 | 21,680 |
| 2006-09-29 | SMOD | Option Ex | 2,000 | .17 | 340 |
Table 4. Insider trading of Seagate Technology Plc (STX) by Park Chong Sup
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-10-18 | STX | Option Ex | 8,094 | .00 | 0 |
| 2018-01-30 | STX | Sale | 4,026 | 54.22 | 218,289 |
| 2017-05-16 | STX | Sale | 3,809 | 43.63 | 166,186 |
| 2017-02-01 | STX | Sale | 1,618 | 44.63 | 72,206 |
| 2014-10-31 | STX | Sale | 1,250 | 62.58 | 78,218 |
| 2014-08-21 | STX | Sale | 4,251 | 59.98 | 254,987 |
| 2014-08-21 | STX | Option Ex | 1,251 | 14.82 | 18,546 |
| 2014-01-30 | STX | Sale | 2,270 | 53.53 | 121,524 |
| 2013-11-01 | STX | Sale | 3,000 | 49.17 | 147,522 |
| 2013-05-06 | STX | Sale | 6,666 | 41.95 | 279,645 |
| 2013-05-06 | STX | Option Ex | 1,666 | 14.82 | 24,698 |
| 2013-05-02 | STX | Sale | 7,709 | 38.05 | 293,327 |
| 2013-05-02 | STX | Option Ex | 7,709 | 10.68 | 82,293 |
| 2013-01-22 | STX | Option Ex | 19,374 | 16.50 | 319,574 |
| 2013-01-22 | STX | Sale | 19,374 | 36.50 | 707,151 |
| 2012-10-24 | STX | Sale | 6,100 | 27.61 | 168,402 |
| 2012-08-22 | STX | Sale | 28,700 | 34.53 | 991,154 |
| 2012-08-22 | STX | Option Ex | 28,700 | 25.66 | 736,384 |
| 2011-11-11 | STX | Sale | 5,600 | 17.66 | 98,873 |
| 2010-01-21 | STX | Option Ex | 2,313 | 17.89 | 41,384 |
| 2010-01-21 | STX | Sale | 2,313 | 20.00 | 46,260 |
| 2010-01-05 | STX | Sale | 12,500 | 19.00 | 237,500 |
| 2010-01-05 | STX | Option Ex | 12,500 | 10.13 | 126,687 |
| 2009-12-23 | STX | Sale | 18,700 | 18.00 | 336,600 |
| 2009-12-23 | STX | Option Ex | 18,700 | 12.37 | 231,225 |
| 2009-11-12 | STX | Sale | 31,650 | 17.00 | 538,050 |
| 2009-11-12 | STX | Option Ex | 31,650 | 11.85 | 375,084 |
| 2009-09-08 | STX | Option Ex | 15,000 | 10.13 | 152,025 |
| 2009-09-08 | STX | Sale | 15,000 | 16.10 | 241,500 |
| 2009-09-08 | STX | Option Ex | 10,000 | 10.13 | 101,350 |
| 2009-09-09 | STX | Option Ex | 10,000 | 10.13 | 101,350 |
| 2009-09-08 | STX | Sale | 10,000 | 14.00 | 140,000 |
| 2009-09-09 | STX | Sale | 10,000 | 15.00 | 150,000 |
| 2007-11-02 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2007-11-02 | STX | Sale | 25,000 | 28.48 | 712,000 |
| 2007-10-10 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2007-10-10 | STX | Sale | 25,000 | 27.00 | 675,000 |
| 2007-08-31 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2007-09-04 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2007-08-31 | STX | Sale | 25,000 | 25.65 | 641,250 |
| 2007-09-04 | STX | Sale | 25,000 | 26.00 | 650,000 |
| 2007-01-24 | STX | Sale | 25,000 | 28.00 | 700,000 |
| 2007-01-24 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2006-11-20 | STX | Sale | 25,000 | 26.00 | 650,000 |
| 2006-11-20 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2006-11-15 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2006-11-15 | STX | Sale | 25,000 | 24.00 | 600,000 |
| 2006-08-30 | STX | Option Ex | 25,000 | 10.13 | 253,375 |
| 2006-08-30 | STX | Sale | 25,000 | 22.00 | 550,000 |
Table 5. Insider trading of Maxtor Corp (MXO) by Park Chong Sup
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2006-05-05 | MXO | Option Ex | 5,000 | 6.00 | 30,000 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Park Chong Sup
(Director of Seagate Technology Plc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.