Charles T Olson
CIK 1256306 · View on SEC EDGAR ↗
Insider
First SEC filing: July 30, 2003 · Latest: July 30, 2003
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 83 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
83 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 18, 2013 | NTGR | S 10b5-1 | 1,878 | $34.31 | $64,434 | 7,968 Direct | -19.07% | Disposed | 1.9% (price as of 2026-08-20) |
| Oct. 26, 2012 | NTGR | S 10b5-1 | 1,750 | $34.63 | $60,602 | 6,776 Direct | -20.53% | Disposed | 1.0% (price as of 2026-08-20) |
| July 26, 2012 | NTGR | S 10b5-1 | 1,750 | $34.20 | $59,850 | 6,776 Direct | -20.53% | Disposed | 2.2% (price as of 2026-08-20) |
| April 30, 2012 | NTGR | S 10b5-1 | 379 | $38.90 | $14,743 | 6,776 Direct | -5.30% | Disposed | -10.1% (price as of 2026-08-20) |
| April 26, 2012 | NTGR | S 10b5-1 | 1,750 | $37.24 | $65,170 | 7,376 Direct | -19.18% | Disposed | -6.1% (price as of 2026-08-20) |
| Jan. 19, 2012 | NTGR | S 10b5-1 | 1,321 | $39.36 | $51,995 | 7,376 Direct | -15.19% | Disposed | -11.2% (price as of 2026-08-20) |
| Jan. 17, 2012 | NTGR | S 10b5-1 | 1,235 | $37.69 | $46,547 | 8,697 Direct | -12.43% | Disposed | -7.2% (price as of 2026-08-20) |
| Jan. 17, 2012 | NTGR | S | 1,833 | $37.69 | $69,086 | 9,932 Direct | -15.58% | Disposed | -7.2% (price as of 2026-08-20) |
| Dec. 1, 2011 | NTGR | S 10b5-1 | 5,245 | $37.65 | $197,474 | 7,376 Direct | -41.56% | Disposed | -7.1% (price as of 2026-08-20) |
| Aug. 16, 2011 | NTGR | S 10b5-1 | 1,000 | $30.02 | $30,020 | 8,622 Direct | -10.39% | Disposed | 16.5% (price as of 2026-08-20) |
| Aug. 2, 2011 | NTGR | S 10b5-1 | 375 | $32.35 | $12,131 | 8,622 Direct | -4.17% | Disposed | 8.1% (price as of 2026-08-20) |
| June 13, 2011 | NTGR | S 10b5-1 | 1,500 | $39.54 | $59,310 | 8,622 Direct | -14.82% | Disposed | -11.6% (price as of 2026-08-20) |
| May 16, 2011 | NTGR | S 10b5-1 | 1,000 | $38.82 | $38,820 | 8,622 Direct | -10.39% | Disposed | -9.9% (price as of 2026-08-20) |
| May 11, 2011 | NTGR | S 10b5-1 | 1,000 | $40.84 | $40,840 | 8,622 Direct | -10.39% | Disposed | -14.4% (price as of 2026-08-20) |
| May 2, 2011 | NTGR | S 10b5-1 | 374 | $41.91 | $15,674 | 8,622 Direct | -4.16% | Disposed | -16.6% (price as of 2026-08-20) |
| April 29, 2011 | NTGR | S 10b5-1 | 1,000 | $39.80 | $39,800 | 8,622 Direct | -10.39% | Disposed | -12.2% (price as of 2026-08-20) |
| Feb. 16, 2011 | NTGR | S 10b5-1 | 1,000 | $33.40 | $33,400 | 6,222 Direct | -13.85% | Disposed | 4.7% (price as of 2026-08-20) |
Showing latest 100 of 274 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 18, 2013 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (376) | $20.80 | June 13, 2020 | 376 | Disposed |
| March 18, 2013 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (501) | $21.10 | Feb. 2, 2020 | 501 | Disposed |
| March 18, 2013 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,001) | $11.41 | Jan. 16, 2019 | 1,001 | Disposed |
| Jan. 16, 2013 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Oct. 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $20.80 | June 13, 2020 | 375 | Disposed |
| Oct. 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $21.10 | Feb. 2, 2020 | 375 | Disposed |
| Oct. 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| July 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $20.80 | June 13, 2020 | 375 | Disposed |
| July 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $21.10 | Feb. 2, 2020 | 375 | Disposed |
| July 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| June 6, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $31.31 | June 6, 2022 | 6,000 | Acquired |
| April 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $20.80 | June 13, 2020 | 375 | Disposed |
| April 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $21.10 | Feb. 2, 2020 | 375 | Disposed |
| April 26, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (250) | $20.80 | June 13, 2020 | 250 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (250) | $21.10 | Feb. 2, 2020 | 250 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (666) | $11.41 | Jan. 16, 2019 | 666 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (667) | $28.79 | Jan. 11, 2018 | 667 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (250) | $20.80 | June 13, 2020 | 250 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (250) | $21.10 | Feb. 2, 2020 | 250 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (666) | $11.41 | Jan. 16, 2019 | 666 | Disposed |
| Jan. 17, 2012 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (667) | $28.79 | Jan. 11, 2018 | 667 | Disposed |
| Jan. 16, 2012 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 16, 2012 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 11, 2012 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Dec. 1, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (624) | $20.80 | June 13, 2020 | 624 | Disposed |
| Dec. 1, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $21.10 | Feb. 2, 2020 | 375 | Disposed |
| Dec. 1, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| Dec. 1, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (2,000) | $28.79 | Jan. 11, 2018 | 2,000 | Disposed |
| Aug. 16, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| Aug. 2, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (375) | $21.10 | Feb. 2, 2020 | 375 | Disposed |
| June 13, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,500) | $20.80 | June 13, 2020 | 1,500 | Disposed |
| May 16, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| May 11, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $28.79 | Jan. 11, 2018 | 1,000 | Disposed |
| May 2, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (374) | $21.10 | Feb. 2, 2020 | 374 | Disposed |
| April 29, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $28.79 | Jan. 11, 2018 | 1,000 | Disposed |
| April 26, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,200) | $33.15 | April 26, 2021 | 1,200 | Acquired |
| Feb. 16, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| Feb. 3, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $35.32 | Feb. 3, 2021 | 6,000 | Acquired |
| Feb. 2, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,500) | $21.10 | Feb. 2, 2020 | 1,500 | Disposed |
| Jan. 16, 2011 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 12, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (626) | $29.23 | Jan. 12, 2017 | 626 | Disposed |
| Jan. 12, 2011 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 11, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (14,374) | $29.23 | Jan. 12, 2017 | 14,374 | Disposed |
| Jan. 11, 2011 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 6, 2011 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (11,333) | $28.79 | Jan. 11, 2018 | 11,333 | Disposed |
| Nov. 16, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (1,000) | $11.41 | Jan. 16, 2019 | 1,000 | Disposed |
| Oct. 27, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (9,063) | $22.68 | May 23, 2016 | 9,063 | Disposed |
| Aug. 25, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (667) | $11.41 | Jan. 16, 2019 | 667 | Disposed |
| June 16, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (333) | $11.41 | Jan. 16, 2019 | 333 | Disposed |
| June 13, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $20.80 | June 13, 2020 | 6,000 | Acquired |
| May 23, 2010 | NTGR | Restricted Stock Units | Common Stock (1,000) | — | — | 1,000 | Disposed |
| May 17, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (334) | $11.41 | Jan. 16, 2019 | 334 | Disposed |
| April 16, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (333) | $11.41 | Jan. 16, 2019 | 333 | Disposed |
| March 16, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (333) | $11.41 | Jan. 16, 2019 | 333 | Disposed |
| Feb. 16, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (333) | $11.41 | Jan. 16, 2019 | 333 | Disposed |
| Feb. 2, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (6,000) | $21.10 | Feb. 2, 2020 | 6,000 | Acquired |
| Jan. 19, 2010 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (4,000) | $11.41 | Jan. 16, 2019 | 4,000 | Disposed |
| Jan. 16, 2010 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 12, 2010 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 11, 2010 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Dec. 28, 2009 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (10,000) | $15.35 | March 11, 2015 | 10,000 | Disposed |
| May 23, 2009 | NTGR | Restricted Stock Units | Common Stock (1,000) | — | — | 1,000 | Disposed |
| Jan. 16, 2009 | NTGR | Restricted Stock Units | Common Stock (8,500) | — | — | 8,500 | Acquired |
| Jan. 16, 2009 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (16,000) | $11.41 | Jan. 16, 2019 | 16,000 | Acquired |
| Jan. 12, 2009 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 11, 2009 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| May 23, 2008 | NTGR | Restricted Stock Units | Common Stock (1,000) | — | — | 1,000 | Disposed |
| May 13, 2008 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (500) | $16.53 | Feb. 9, 2014 | 500 | Disposed |
| Jan. 12, 2008 | NTGR | Restricted Stock Units | Common Stock (2,125) | — | — | 2,125 | Disposed |
| Jan. 11, 2008 | NTGR | Restricted Stock Units | Common Stock (8,500) | — | — | 8,500 | Disposed |
| Jan. 11, 2008 | NTGR | Employee Stock Option (right to buy) | Common Stock (16,000) | $28.79 | Jan. 11, 2018 | 16,000 | Disposed |
| Jan. 2, 2008 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (938) | $22.68 | May 23, 2016 | 938 | Disposed |
| Jan. 2, 2008 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (542) | $16.53 | Feb. 9, 2014 | 542 | Disposed |
| Oct. 1, 2007 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (937) | $22.68 | May 23, 2016 | 937 | Disposed |
| Oct. 1, 2007 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (625) | $16.53 | Feb. 9, 2014 | 625 | Disposed |
| July 2, 2007 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (4,062) | $22.68 | May 23, 2016 | 4,062 | Disposed |
| July 2, 2007 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (625) | $16.53 | Feb. 9, 2014 | 625 | Disposed |
| May 23, 2007 | NTGR | Restricted Stock Units | Common Stock (1,000) | — | — | 1,000 | Disposed |
| April 2, 2007 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (10,000) | $15.35 | March 11, 2015 | 10,000 | Disposed |
| April 2, 2007 | NTGR | Employee Stock Option (Right to Buy) [F9] | Common Stock (7,708) | $16.53 | Feb. 9, 2014 | 7,708 | Disposed |
| Jan. 12, 2007 | NTGR | Restricted Stock Units | Common Stock (8,500) | — | — | 8,500 | Acquired |
| Jan. 12, 2007 | NTGR | Employee Stock Option (right to buy) | Common Stock (15,000) | $29.23 | Jan. 12, 2017 | 15,000 | Acquired |
| Jan. 8, 2007 | NTGR | Employee Stock Option (right to buy) | Common Stock (2,554) | $8.57 | Jan. 6, 2013 | 2,554 | Acquired |
| Jan. 8, 2007 | NTGR | Employee Stock Option (Right to Buy) [F8] | Common Stock (2,554) | $8.57 | Jan. 6, 2013 | 2,554 | Disposed |
| Dec. 6, 2006 | NTGR | Employee Stock Option (Right to Buy) [F8] | Common Stock (2,552) | $8.57 | Jan. 6, 2013 | 2,552 | Disposed |
| Nov. 6, 2006 | NTGR | Employee Stock Option (Right to Buy) [F8] | Common Stock (2,552) | $8.57 | Jan. 6, 2013 | 2,552 | Disposed |
| Oct. 16, 2006 | NTGR | Employee Stock Option (Right to Buy) [F8] | Common Stock (12,760) | $8.57 | Jan. 6, 2013 | 12,760 | Disposed |
| June 2, 2006 | NTGR | Employee Stock Option (Right to Buy) [F8] | Common Stock (1,913) | $8.57 | Jan. 6, 2013 | 1,913 | Disposed |
| May 23, 2006 | NTGR | Restricted Stock Units | Common Stock (4,000) | — | — | 4,000 | Acquired |
| May 23, 2006 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (15,000) | $22.68 | May 23, 2016 | 15,000 | Acquired |
| May 9, 2006 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (5,743) | $8.57 | Jan. 6, 2013 | 5,743 | Disposed |
| May 8, 2006 | NTGR | Employee Stock Option (Right to Buy) [F4] | Common Stock (3,206) | $8.57 | Jan. 6, 2013 | 3,206 | Disposed |
| May 5, 2006 | NTGR | Employee Stock Option (Right to Buy) [F4] | Common Stock (6,413) | $8.57 | Jan. 6, 2013 | 6,413 | Disposed |
| April 27, 2006 | NTGR | Employee Stock Option (Right to Buy) [F4] | Common Stock (3,207) | $8.57 | Jan. 6, 2013 | 3,207 | Disposed |
| Sept. 26, 2005 | NTGR | Employee Stock Option (Right to Buy) [F4] | Common Stock (28,050) | $8.57 | Jan. 6, 2013 | 28,050 | Disposed |
| May 31, 2005 | NTGR | Employee Stock Option (Right to Buy) [F4] | Common Stock (7,650) | $8.57 | Jan. 6, 2013 | 7,650 | Disposed |
| May 19, 2005 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (7,650) | $8.57 | Jan. 6, 2013 | 7,650 | Disposed |
| March 11, 2005 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (20,000) | $15.35 | March 11, 2015 | 20,000 | Acquired |
| Feb. 7, 2005 | NTGR | Employee Stock Option (Right to Buy) | Common Stock (7,650) | $8.57 | Jan. 6, 2013 | 7,650 | Disposed |
Showing latest 100 of 105 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 30, 2003 | NTGR | Employee Stock Option (right to buy)→ Common Stock (122,500) | 122,500 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2007 | $254,711 | — | — | — | $104,652 | — | $38,808 | $614,137 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.