Anthony S Marucci
Insider
First SEC filing: March 17, 2008 · Latest: March 17, 2008
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 25, 2026 | CLDX | A | 375,000 | · | · | 375,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 5, 2025 | CLDX | A | 300,000 | · | · | 300,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 11, 2024 | CLDX | P | 11,500 | $26.82 | $308,430 | 40,284 Direct | +39.95% | Acquired | 21.5% (price as of 2026-10-05) |
| June 13, 2024 | CLDX | A | 300,000 | · | · | 300,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 15, 2023 | CLDX | A | 250,000 | · | · | 250,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 15, 2022 | CLDX | M | 75,000 | $2.78 | $208,500 | 102,692 Direct | +270.84% | Acquired | 1072.3% (price as of 2026-10-05) |
| Aug. 15, 2022 | CLDX | M | 45,000 | $9.02 | $405,900 | 147,692 Direct | +43.82% | Acquired | 261.3% (price as of 2026-10-05) |
| Aug. 15, 2022 | CLDX | S | 120,000 | $37.66 | $4,519,200 | 27,692 Direct | -81.25% | Disposed | -13.5% (price as of 2026-10-05) |
| Aug. 15, 2022 | CLDX | M | 75,000 | · | · | 25,000 Direct | -75.00% | Disposed | (price as of 2026-10-05) |
| Aug. 15, 2022 | CLDX | M | 45,000 | · | · | 26,665 Direct | -62.79% | Disposed | (price as of 2026-10-05) |
| June 16, 2022 | CLDX | A | 250,000 | · | · | 250,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 5, 2021 | CLDX | M | 3,537 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 5, 2021 | CLDX | M | 3,537 | $42.00 | $148,554 | 27,231 Direct | +14.93% | Acquired | -22.4% (price as of 2026-10-05) |
| June 17, 2021 | CLDX | A | 224,000 | · | · | 224,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 18, 2020 | CLDX | A | 245,000 | · | · | 245,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 9, 2020 | CLDX | P | 15,000 | $3.06 | $45,900 | 19,438 Direct | +337.99% | Acquired | 965.0% (price as of 2026-10-05) |
| June 19, 2019 | CLDX | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 13, 2018 | CLDX | A | 1,075,000 | · | · | 1,075,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 15, 2017 | CLDX | A | 475,000 | · | · | 475,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 8, 2016 | CLDX | A | 475,000 | · | · | 475,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 13, 2015 | CLDX | P | 5,800 | $16.81 | $97,498 | 50,028 Direct | +13.11% | Acquired | -87.1% (price as of 2026-10-05) |
| June 10, 2015 | CLDX | A | 280,000 | · | · | 280,000 Direct | · | Acquired | (price as of 2026-10-05) |
| June 4, 2014 | CLDX | A | 280,000 | · | · | 280,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2013 | CLDX | A | 280,000 | · | · | 280,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 1, 2013 | CLDX | L | 500 | $5.95 | $2,975 | 43,368 Direct | +1.17% | Acquired | -63.5% (price as of 2026-10-05) |
| Aug. 9, 2011 | CLDX | P | 5,000 | $2.38 | $11,900 | 5,000 Direct | · | Acquired | -8.7% (price as of 2026-10-05) |
| Aug. 9, 2011 | CLDX | P | 5,000 | $2.42 | $12,100 | 5,000 Direct | · | Acquired | -10.2% (price as of 2026-10-05) |
| Aug. 9, 2011 | CLDX | P | 5,000 | $2.44 | $12,200 | 5,000 Direct | · | Acquired | -11.0% (price as of 2026-10-05) |
| Aug. 5, 2011 | CLDX | A | 180,400 | $2.80 | $505,120 | 180,400 Direct | · | Acquired | -22.4% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 200 | $3.41 | $682 | 200 Direct | · | Acquired | -36.3% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 2,300 | $3.41 | $7,843 | 2,300 Direct | · | Acquired | -36.3% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 300 | $3.46 | $1,038 | 300 Direct | · | Acquired | -37.2% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 500 | $3.46 | $1,730 | 500 Direct | · | Acquired | -37.2% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 100 | $3.48 | $348 | 100 Direct | · | Acquired | -37.6% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 400 | $3.48 | $1,392 | 400 Direct | · | Acquired | -37.6% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 100 | $3.48 | $348 | 100 Direct | · | Acquired | -37.6% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 319 | $3.46 | $1,104 | 319 Direct | · | Acquired | -37.2% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 1,400 | $3.46 | $4,844 | 1,400 Direct | · | Acquired | -37.2% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 181 | $3.46 | $626 | 181 Direct | · | Acquired | -37.2% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 1,500 | $3.48 | $5,220 | 1,500 Direct | · | Acquired | -37.6% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 200 | $3.48 | $696 | 200 Direct | · | Acquired | -37.6% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 1,600 | $3.48 | $5,568 | 1,600 Direct | · | Acquired | -37.6% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 200 | $3.47 | $694 | 200 Direct | · | Acquired | -37.4% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 200 | $3.46 | $692 | 200 Direct | · | Acquired | -37.2% (price as of 2026-10-05) |
| Sept. 10, 2010 | CLDX | P | 2,500 | $3.43 | $8,575 | 2,500 Direct | · | Acquired | -36.7% (price as of 2026-10-05) |
| Jan. 21, 2010 | CLDX | A | 164,000 | $4.50 | $738,000 | 164,000 Direct | · | Acquired | -51.7% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 5,000 | $5.10 | $25,500 | 5,000 Direct | · | Acquired | -57.4% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 1,100 | $5.11 | $5,621 | 1,100 Direct | · | Acquired | -57.5% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 400 | $5.11 | $2,044 | 400 Direct | · | Acquired | -57.5% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 1,200 | $5.10 | $6,120 | 1,200 Direct | · | Acquired | -57.4% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 300 | $5.09 | $1,527 | 300 Direct | · | Acquired | -57.3% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 800 | $5.09 | $4,072 | 800 Direct | · | Acquired | -57.3% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 1,000 | $5.08 | $5,080 | 1,000 Direct | · | Acquired | -57.2% (price as of 2026-10-05) |
| Nov. 9, 2009 | CLDX | P | 200 | $5.08 | $1,016 | 200 Direct | · | Acquired | -57.2% (price as of 2026-10-05) |
| Jan. 6, 2009 | CLDX | A | 129,000 | $8.52 | $1,099,080 | 129,000 Direct | · | Acquired | -74.5% (price as of 2026-10-05) |
| Jan. 6, 2009 | CLDX | A | 5,868 | · | · | 5,868 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| June 25, 2026 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $34.09 | June 25, 2036 | 375,000 | Acquired |
| June 5, 2025 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $19.53 | June 5, 2035 | 300,000 | Acquired |
| June 13, 2024 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $36.43 | June 13, 2034 | 300,000 | Acquired |
| June 15, 2023 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $36.87 | June 15, 2033 | 250,000 | Acquired |
| Aug. 15, 2022 | CLDX | Incentive Stock Option | Common Stock | $2.78 | June 19, 2029 | 75,000 | Disposed |
| Aug. 15, 2022 | CLDX | Incentive Stock Option | Common Stock | · | June 13, 2028 | 45,000 | Disposed |
| June 16, 2022 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $22.48 | June 16, 2032 | 250,000 | Acquired |
| Aug. 5, 2021 | CLDX | Incentive Stock Option | Common Stock | · | Aug. 5, 2021 | 3,537 | Disposed |
| June 17, 2021 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $28.00 | June 17, 2031 | 224,000 | Acquired |
| June 18, 2020 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $10.38 | June 18, 2030 | 245,000 | Acquired |
| June 19, 2019 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $2.78 | June 19, 2029 | 100,000 | Acquired |
| June 13, 2018 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $0.60 | June 13, 2028 | 1,075,000 | Acquired |
| June 15, 2017 | CLDX | Incentive Stock Option (right to buy) [F1] | Common Stock | $2.32 | June 15, 2027 | 475,000 | Acquired |
| June 8, 2016 | CLDX | Incentive Stock Option | Common Stock | $4.72 | June 8, 2026 | 475,000 | Acquired |
| June 10, 2015 | CLDX | Incentive Stock Option | Common Stock | $25.41 | June 10, 2025 | 280,000 | Acquired |
| June 4, 2014 | CLDX | Incentive Stock Option | Common Stock | $13.45 | June 4, 2024 | 280,000 | Acquired |
| July 1, 2013 | CLDX | Incentive Stock Option | Common Stock | $16.36 | July 1, 2023 | 280,000 | Acquired |
| Aug. 5, 2011 | CLDX | Incentive Stock Option | Common Stock | $2.80 | Aug. 5, 2021 | 180,400 | Acquired |
| Jan. 21, 2010 | CLDX | Incentive Stock Option | Common Stock | $4.50 | Jan. 21, 2020 | 164,000 | Acquired |
| Jan. 6, 2009 | CLDX | Incentive Stock Option | Common Stock | $8.52 | Jan. 6, 2019 | 129,000 | Acquired |
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 |
|---|---|---|---|---|
| March 17, 2008 | CLDX | Stock Option (right to buy) | · | Direct |