Claudia Graham
CIK 1444415 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 4, 2008 · Latest: Sept. 4, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 15, 2009 | DXCM | P | 119 | $4.10 | $488 | 18,741 Indirect | +0.64% | Acquired | 8625.9% (price as of 2026-08-21) |
| May 15, 2009 | DXCM | P | 400 | $4.09 | $1,636 | 18,622 Indirect | +2.20% | Acquired | 8647.2% (price as of 2026-08-21) |
| May 15, 2009 | DXCM | P | 581 | $4.08 | $2,370 | 18,222 Indirect | +3.29% | Acquired | 8668.6% (price as of 2026-08-21) |
| May 15, 2009 | DXCM | P | 600 | $4.07 | $2,442 | 17,641 Indirect | +3.52% | Acquired | 8690.2% (price as of 2026-08-21) |
| May 15, 2009 | DXCM | P | 800 | $4.06 | $3,248 | 17,041 Indirect | +4.93% | Acquired | 8711.8% (price as of 2026-08-21) |
| Nov. 21, 2008 | DXCM | P | 1,100 | $1.54 | $1,694 | 16,241 Indirect | +7.27% | Acquired | 23131.2% (price as of 2026-08-21) |
| Nov. 21, 2008 | DXCM | P | 1,900 | $1.52 | $2,888 | 15,141 Indirect | +14.35% | Acquired | 23436.8% (price as of 2026-08-21) |
| Nov. 21, 2008 | DXCM | P | 400 | $1.51 | $604 | 13,241 Indirect | +3.12% | Acquired | 23592.7% (price as of 2026-08-21) |
| Nov. 21, 2008 | DXCM | P | 2,000 | $1.50 | $3,000 | 12,841 Indirect | +18.45% | Acquired | 23750.7% (price as of 2026-08-21) |
| Nov. 21, 2008 | DXCM | P | 1,600 | $1.49 | $2,384 | 10,841 Indirect | +17.31% | Acquired | 23910.7% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 1,900 | $1.73 | $3,287 | 9,241 Indirect | +25.88% | Acquired | 20579.8% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 300 | $1.72 | $516 | 7,341 Indirect | +4.26% | Acquired | 20700.0% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 500 | $1.71 | $855 | 7,041 Indirect | +7.64% | Acquired | 20821.6% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 100 | $1.70 | $170 | 6,541 Indirect | +1.55% | Acquired | 20944.7% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 200 | $1.69 | $338 | 6,441 Indirect | +3.20% | Acquired | 21069.2% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 400 | $1.68 | $672 | 6,241 Indirect | +6.85% | Acquired | 21195.2% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 100 | $1.67 | $167 | 5,841 Indirect | +1.74% | Acquired | 21322.8% (price as of 2026-08-21) |
| Nov. 20, 2008 | DXCM | P | 5,500 | $1.65 | $9,075 | 5,741 Indirect | +2282.16% | Acquired | 21582.4% (price as of 2026-08-21) |
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 12, 2010 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock (37,583) | $9.80 | March 12, 2020 | 37,583 | Acquired |
| March 12, 2010 | DXCM | Incentive Stock Option (right to buy) | Common Stock (3,417) | $9.80 | March 12, 2020 | 3,417 | Acquired |
| Dec. 11, 2008 | DXCM | Non-Qualified Stock Option (right to buy) | Common Stock (45,000) | $3.19 | Dec. 11, 2018 | 45,000 | Acquired |
| Sept. 2, 2008 | DXCM | Non-Qualified Stock Option (Right to Buy) | Common Stock (100,000) | $6.43 | Sept. 2, 2018 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).