- Corporate Officers - M
- Mammen Mathai
Insider Trading History of Mammen Mathai
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mammen Mathai since 2010.
This trader's CIK number is 1421050.
At the time of last reporting, Mammen Mathai was the Officer of 10x Genomics, Inc.. (stock ticker symbol TXG).
Also see all insider trading activities at 10x Genomics, Inc..
Note that in the past
Mammen Mathai also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Johnson & Johnson (JNJ) by Mammen Mathai
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | JNJ | 0 | $0 | 0 | $0 | 15,158 | $0 |
Yearly summary of insider trading at Innoviva, Inc. (THRX) by Mammen Mathai
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | THRX | 0 | $0 | 35,000 | $1,387,750 | 42,153 | $598,572 |
| 2013 | THRX | 0 | $0 | 21,000 | $648,760 | 44,281 | $430,393 |
| 2012 | THRX | 0 | $0 | 32,000 | $801,700 | 5,161 | $15,999 |
| 2011 | THRX | 0 | $0 | 3,701 | $85,567 | 13,063 | $111,361 |
| 2010 | THRX | 0 | $0 | 4,416 | $56,701 | 6,451 | $54,994 |
Yearly summary of insider trading at 10x Genomics, Inc. (TXG) by Mammen Mathai
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | TXG | 0 | $0 | 33,000 | $1,743,093 | 200,000 | $231,999 |
Insider trading activities at 3 companies by Mammen Mathai:
1. Johnson & Johnson (JNJ)
2. Innoviva, Inc. (THRX)
3. 10x Genomics, Inc. (TXG)
Table 1. Insider trading of Johnson & Johnson (JNJ) by Mammen Mathai
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-02-15 | JNJ | Option Ex | 7,740 | .00 | 0 |
| 2022-02-14 | JNJ | Option Ex | 7,418 | .00 | 0 |
Table 2. Insider trading of Innoviva, Inc. (THRX) by Mammen Mathai
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-03-06 | THRX | Option Ex | 42,153 | 14.20 | 598,572 |
| 2014-02-14 | THRX | Sale | 35,000 | 39.65 | 1,387,750 |
| 2013-08-21 | THRX | Option Ex | 18,750 | 16.00 | 300,000 |
| 2013-07-30 | THRX | Sale | 7,000 | 36.51 | 255,570 |
| 2013-05-29 | THRX | Option Ex | 11,021 | 7.75 | 85,412 |
| 2013-04-30 | THRX | Sale | 7,000 | 34.03 | 238,210 |
| 2013-02-20 | THRX | Sale | 7,000 | 22.14 | 154,980 |
| 2013-01-11 | THRX | Option Ex | 14,510 | 3.10 | 44,981 |
| 2012-11-14 | THRX | Option Ex | 5,161 | 3.10 | 15,999 |
| 2012-11-02 | THRX | Sale | 7,000 | 21.98 | 153,825 |
| 2012-08-13 | THRX | Sale | 25,000 | 25.91 | 647,875 |
| 2011-09-01 | THRX | Option Ex | 3,225 | 8.53 | 27,493 |
| 2011-02-18 | THRX | Sale | 3,701 | 23.12 | 85,567 |
| 2011-01-28 | THRX | Option Ex | 9,838 | 8.53 | 83,868 |
| 2010-09-07 | THRX | Option Ex | 6,451 | 8.53 | 54,994 |
| 2010-09-01 | THRX | Sale | 4,416 | 12.84 | 56,701 |
Table 3. Insider trading of 10x Genomics, Inc. (TXG) by Mammen Mathai
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-05-11 | TXG | Sale | 33,000 | 52.82 | 1,743,093 |
| 2023-05-11 | TXG | Option Ex | 200,000 | 1.16 | 231,999 |
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 Mammen Mathai
(Officer of 10x Genomics, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.