Michael James Callahan
Insider
First SEC filing: Sept. 18, 2019 · Latest: June 16, 2026
Insider at
Insider transactions
0 buys (P)
15 sells (S)
Net: $-54,213,138
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2026 | DDOG | C | 12,500 | · | · | 27,496 Indirect | +83.36% | Acquired | (price as of 2026-10-05) |
| Aug. 4, 2026 | DDOG | S 10b5-1 | 12,500 | $287.47 | $3,593,375 | 14,996 Indirect | -45.46% | Disposed | -2.9% (price as of 2026-10-05) |
| Aug. 4, 2026 | DDOG | C | 12,500 | · | · | 85,542 Indirect | -12.75% | Disposed | (price as of 2026-10-05) |
| July 1, 2026 | DDOG | C | 12,500 | · | · | 98,042 Indirect | -11.31% | Disposed | (price as of 2026-10-05) |
| July 1, 2026 | DDOG | S 10b5-1 | 12,500 | $267.47 | $3,343,375 | 14,996 Indirect | -45.46% | Disposed | 4.4% (price as of 2026-10-05) |
| July 1, 2026 | DDOG | C | 12,500 | · | · | 27,496 Indirect | +83.36% | Acquired | (price as of 2026-10-05) |
| June 29, 2026 | DDOG | C | 12,500 | · | · | 110,542 Indirect | -10.16% | Disposed | (price as of 2026-10-05) |
| June 29, 2026 | DDOG | S 10b5-1 | 12,500 | $247.47 | $3,093,375 | 14,996 Indirect | -45.46% | Disposed | 12.8% (price as of 2026-10-05) |
| June 29, 2026 | DDOG | C | 12,500 | · | · | 27,496 Indirect | +83.36% | Acquired | (price as of 2026-10-05) |
| June 15, 2026 | DDOG | A | 1,072 | · | · | 20,684 Direct | +5.47% | Acquired | (price as of 2026-10-05) |
| June 12, 2026 | DDOG | C | 112,500 | · | · | 123,042 Indirect | -47.76% | Disposed | (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 1,746 | $236.20 | $412,405 | 14,996 Indirect | -10.43% | Disposed | 18.2% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 2,901 | $235.49 | $683,156 | 16,742 Indirect | -14.77% | Disposed | 18.5% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 16,145 | $234.10 | $3,779,544 | 19,643 Indirect | -45.11% | Disposed | 19.2% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 12,005 | $233.37 | $2,801,607 | 35,788 Indirect | -25.12% | Disposed | 19.6% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 18,830 | $232.31 | $4,374,397 | 47,793 Indirect | -28.26% | Disposed | 20.2% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 14,173 | $231.30 | $3,278,215 | 66,623 Indirect | -17.54% | Disposed | 20.7% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 28,701 | $230.06 | $6,602,952 | 80,796 Indirect | -26.21% | Disposed | 21.3% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 11,284 | $229.50 | $2,589,678 | 109,497 Indirect | -9.34% | Disposed | 21.6% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | S 10b5-1 | 6,715 | $228.31 | $1,533,102 | 120,781 Indirect | -5.27% | Disposed | 22.3% (price as of 2026-10-05) |
| June 12, 2026 | DDOG | C | 112,500 | · | · | 127,496 Indirect | +750.20% | Acquired | (price as of 2026-10-05) |
| May 15, 2026 | DDOG | G | 2,500 | · | · | 14,996 Indirect | -14.29% | Disposed | (price as of 2026-10-05) |
| May 12, 2026 | DDOG | C | 5,000 | · | · | 17,496 Indirect | +40.01% | Acquired | (price as of 2026-10-05) |
| May 12, 2026 | DDOG | C | 5,000 | · | · | 235,542 Indirect | -2.08% | Disposed | (price as of 2026-10-05) |
| Dec. 12, 2025 | DDOG | C | 15,000 | · | · | 27,496 Indirect | +120.04% | Acquired | (price as of 2026-10-05) |
| Dec. 12, 2025 | DDOG | G | 15,000 | · | · | 12,496 Indirect | -54.55% | Disposed | (price as of 2026-10-05) |
| Dec. 12, 2025 | DDOG | C | 15,000 | · | · | 240,542 Indirect | -5.87% | Disposed | (price as of 2026-10-05) |
| Nov. 6, 2025 | DDOG | C | 12,500 | · | · | 24,996 Indirect | +100.03% | Acquired | (price as of 2026-10-05) |
| Nov. 6, 2025 | DDOG | S 10b5-1 | 12,500 | $187.47 | $2,343,375 | 12,496 Indirect | -50.01% | Disposed | 48.9% (price as of 2026-10-05) |
| Nov. 6, 2025 | DDOG | C | 12,500 | · | · | 255,542 Indirect | -4.66% | Disposed | (price as of 2026-10-05) |
| Oct. 14, 2025 | DDOG | C | 8,333 | · | · | 20,829 Indirect | +66.69% | Acquired | (price as of 2026-10-05) |
| Oct. 14, 2025 | DDOG | S 10b5-1 | 8,333 | $160.55 | $1,337,863 | 12,496 Indirect | -40.01% | Disposed | 73.9% (price as of 2026-10-05) |
| Oct. 14, 2025 | DDOG | C | 8,333 | · | · | 268,042 Indirect | -3.02% | Disposed | (price as of 2026-10-05) |
| Oct. 6, 2025 | DDOG | C | 91,667 | · | · | 104,163 Indirect | +733.57% | Acquired | (price as of 2026-10-05) |
| Oct. 6, 2025 | DDOG | S 10b5-1 | 91,667 | $157.60 | $14,446,719 | 12,496 Indirect | -88.00% | Disposed | 77.1% (price as of 2026-10-05) |
| Oct. 6, 2025 | DDOG | C | 91,667 | · | · | 276,375 Indirect | -24.91% | Disposed | (price as of 2026-10-05) |
| June 3, 2025 | DDOG | A | 2,106 | · | · | 19,612 Direct | +12.03% | Acquired | (price as of 2026-10-05) |
| June 5, 2024 | DDOG | A | 2,262 | · | · | 17,506 Direct | +14.84% | Acquired | (price as of 2026-10-05) |
| June 8, 2023 | DDOG | A | 2,603 | · | · | 15,244 Direct | +20.59% | Acquired | (price as of 2026-10-05) |
| Dec. 6, 2022 | DDOG | C | 1,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 6, 2022 | DDOG | M | 1,000 | · | · | 1,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 6, 2022 | DDOG | M | 1,000 | · | · | 5,182 Direct | -16.18% | Disposed | (price as of 2026-10-05) |
| Dec. 6, 2022 | DDOG | C | 1,000 | $0.91 | $910 | 12,641 Direct | +8.59% | Acquired | 30573.1% (price as of 2026-10-05) |
| June 2, 2022 | DDOG | A | 1,816 | · | · | 11,641 Direct | +18.48% | Acquired | (price as of 2026-10-05) |
| Dec. 6, 2021 | DDOG | C | 12,496 | · | · | 368,042 Indirect | -3.28% | Disposed | (price as of 2026-10-05) |
| Dec. 6, 2021 | DDOG | G | 250 | · | · | 12,226 Indirect | -2.00% | Disposed | (price as of 2026-10-05) |
| Dec. 6, 2021 | DDOG | C | 12,496 | · | · | 12,496 Indirect | · | Acquired | (price as of 2026-10-05) |
| Dec. 3, 2021 | DDOG | G | 18,940 | · | · | 380,538 Indirect | +5.24% | Acquired | (price as of 2026-10-05) |
| Dec. 3, 2021 | DDOG | G | 87,504 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 3, 2021 | DDOG | G | 87,504 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2021 | DDOG | C | 1,750 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2021 | DDOG | M | 1,750 | · | · | 1,750 Direct | · | Acquired | (price as of 2026-10-05) |
| Dec. 2, 2021 | DDOG | M | 1,750 | · | · | 6,182 Direct | -22.06% | Disposed | (price as of 2026-10-05) |
| Dec. 2, 2021 | DDOG | C | 1,750 | · | · | 9,825 Direct | +21.67% | Acquired | (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | C | 10,000 | · | · | 336,606 Indirect | -2.89% | Disposed | (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | S 10b5-1 | 1,300 | $192.46 | $250,198 | 3,908 Indirect | -24.96% | Disposed | 45.0% (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | S 10b5-1 | 1,000 | $188.90 | $188,900 | 5,208 Indirect | -16.11% | Disposed | 47.8% (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | S 10b5-1 | 4,900 | $188.35 | $922,915 | 6,208 Indirect | -44.11% | Disposed | 48.2% (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | S 10b5-1 | 1,700 | $186.31 | $316,727 | 11,108 Indirect | -13.27% | Disposed | 49.8% (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | S 10b5-1 | 1,100 | $185.33 | $203,863 | 12,808 Indirect | -7.91% | Disposed | 50.6% (price as of 2026-10-05) |
| Nov. 5, 2021 | DDOG | C | 10,000 | · | · | 13,908 Indirect | +255.89% | Acquired | (price as of 2026-10-05) |
| Sept. 17, 2021 | DDOG | D | 10,000 | $145.20 | $1,452,000 | 3,908 Indirect | -71.90% | Disposed | 92.2% (price as of 2026-10-05) |
| June 10, 2021 | DDOG | A | 2,116 | · | · | 4,417 Direct | +91.96% | Acquired | (price as of 2026-10-05) |
| May 27, 2021 | DDOG | G | 250 | · | · | 13,908 Indirect | -1.77% | Disposed | (price as of 2026-10-05) |
| Dec. 3, 2020 | DDOG | S 10b5-1 | 400 | $94.96 | $37,984 | 26,059 Indirect | -1.51% | Disposed | 193.9% (price as of 2026-10-05) |
| Dec. 3, 2020 | DDOG | S 10b5-1 | 1,300 | $96.93 | $126,009 | 24,759 Indirect | -4.99% | Disposed | 188.0% (price as of 2026-10-05) |
| Dec. 3, 2020 | DDOG | S 10b5-1 | 6,791 | $97.71 | $663,549 | 17,968 Indirect | -27.43% | Disposed | 185.7% (price as of 2026-10-05) |
| Dec. 3, 2020 | DDOG | S 10b5-1 | 1,509 | $98.32 | $148,365 | 16,459 Indirect | -8.40% | Disposed | 183.9% (price as of 2026-10-05) |
| Nov. 19, 2020 | DDOG | S 10b5-1 | 300 | $91.70 | $27,510 | 26,459 Indirect | -1.12% | Disposed | 204.4% (price as of 2026-10-05) |
| Nov. 19, 2020 | DDOG | S 10b5-1 | 1,100 | $90.89 | $99,979 | 26,759 Indirect | -3.95% | Disposed | 207.1% (price as of 2026-10-05) |
| Nov. 19, 2020 | DDOG | S 10b5-1 | 3,179 | $89.83 | $285,570 | 27,859 Indirect | -10.24% | Disposed | 210.7% (price as of 2026-10-05) |
| Nov. 19, 2020 | DDOG | S 10b5-1 | 4,521 | $88.78 | $401,374 | 31,038 Indirect | -12.71% | Disposed | 214.4% (price as of 2026-10-05) |
| Nov. 19, 2020 | DDOG | S 10b5-1 | 900 | $87.92 | $79,128 | 35,559 Indirect | -2.47% | Disposed | 217.5% (price as of 2026-10-05) |
| Nov. 5, 2020 | DDOG | S 10b5-1 | 100 | $103.06 | $10,306 | 36,459 Indirect | -0.27% | Disposed | 170.8% (price as of 2026-10-05) |
| Nov. 5, 2020 | DDOG | S 10b5-1 | 797 | $102.07 | $81,350 | 36,559 Indirect | -2.13% | Disposed | 173.5% (price as of 2026-10-05) |
| Nov. 5, 2020 | DDOG | S 10b5-1 | 6,181 | $101.53 | $627,557 | 37,356 Indirect | -14.20% | Disposed | 174.9% (price as of 2026-10-05) |
| Nov. 5, 2020 | DDOG | S 10b5-1 | 2,922 | $100.34 | $293,193 | 43,537 Indirect | -6.29% | Disposed | 178.2% (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | C | 11,000 | · | · | 346,606 Indirect | -3.08% | Disposed | (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | S 10b5-1 | 400 | $103.25 | $41,300 | 46,459 Indirect | -0.85% | Disposed | 170.3% (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | S 10b5-1 | 1,195 | $102.50 | $122,488 | 46,859 Indirect | -2.49% | Disposed | 172.3% (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | S 10b5-1 | 1,749 | $101.40 | $177,349 | 48,054 Indirect | -3.51% | Disposed | 175.3% (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | S 10b5-1 | 3,695 | $100.27 | $370,498 | 49,803 Indirect | -6.91% | Disposed | 178.4% (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | S 10b5-1 | 2,961 | $99.39 | $294,294 | 53,498 Indirect | -5.24% | Disposed | 180.8% (price as of 2026-10-05) |
| Oct. 21, 2020 | DDOG | C | 11,000 | · | · | 56,459 Indirect | +24.20% | Acquired | (price as of 2026-10-05) |
| Oct. 8, 2020 | DDOG | S 10b5-1 | 2,037 | $104.46 | $212,785 | 45,459 Direct | -4.29% | Disposed | 167.2% (price as of 2026-10-05) |
| Oct. 8, 2020 | DDOG | S 10b5-1 | 5,155 | $103.54 | $533,749 | 47,496 Direct | -9.79% | Disposed | 169.6% (price as of 2026-10-05) |
| Oct. 8, 2020 | DDOG | S 10b5-1 | 2,808 | $102.60 | $288,101 | 52,651 Indirect | -5.06% | Disposed | 172.1% (price as of 2026-10-05) |
| Sept. 30, 2020 | DDOG | S 10b5-1 | 15,000 | $99.74 | $1,496,100 | 55,459 Indirect | -21.29% | Disposed | 179.9% (price as of 2026-10-05) |
| Sept. 24, 2020 | DDOG | S 10b5-1 | 200 | $90.62 | $18,124 | 70,459 Indirect | -0.28% | Disposed | 208.0% (price as of 2026-10-05) |
| Sept. 24, 2020 | DDOG | S 10b5-1 | 2,986 | $89.86 | $268,322 | 70,659 Indirect | -4.05% | Disposed | 210.6% (price as of 2026-10-05) |
| Sept. 24, 2020 | DDOG | S 10b5-1 | 3,748 | $88.96 | $333,422 | 73,645 Indirect | -4.84% | Disposed | 213.8% (price as of 2026-10-05) |
| Sept. 24, 2020 | DDOG | S 10b5-1 | 3,066 | $88.06 | $269,992 | 77,393 Indirect | -3.81% | Disposed | 217.0% (price as of 2026-10-05) |
| Sept. 10, 2020 | DDOG | S 10b5-1 | 1,738 | $84.11 | $146,183 | 80,459 Indirect | -2.11% | Disposed | 231.9% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 1,532 | $84.12 | $128,872 | 98,658 Indirect | -1.53% | Disposed | 231.8% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 900 | $83.22 | $74,898 | 100,190 Indirect | -0.89% | Disposed | 235.4% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 4,693 | $82.39 | $386,656 | 101,090 Indirect | -4.44% | Disposed | 238.8% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 769 | $81.35 | $62,558 | 105,783 Indirect | -0.72% | Disposed | 243.1% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 900 | $80.28 | $72,252 | 106,552 Indirect | -0.84% | Disposed | 247.7% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 200 | $78.81 | $15,762 | 107,452 Indirect | -0.19% | Disposed | 254.2% (price as of 2026-10-05) |
| Aug. 13, 2020 | DDOG | S 10b5-1 | 1,006 | $77.56 | $78,025 | 107,652 Indirect | -0.93% | Disposed | 259.9% (price as of 2026-10-05) |
Showing latest 100 of 178 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 |
|---|---|---|---|---|---|---|---|
| Aug. 4, 2026 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 12,500 | Disposed |
| July 1, 2026 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 12,500 | Disposed |
| June 29, 2026 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 12,500 | Disposed |
| June 12, 2026 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 112,500 | Disposed |
| May 12, 2026 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 5,000 | Disposed |
| Dec. 12, 2025 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 15,000 | Disposed |
| Nov. 6, 2025 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 12,500 | Disposed |
| Oct. 14, 2025 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 8,333 | Disposed |
| Oct. 6, 2025 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 91,667 | Disposed |
| Dec. 6, 2022 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 1,000 | Disposed |
| Dec. 6, 2022 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 1,000 | Acquired |
| Dec. 6, 2022 | DDOG | Stock Option (Right to Buy) | Class B Common Stock | $0.91 | June 28, 2029 | 1,000 | Disposed |
| Dec. 6, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 12,496 | Disposed |
| Dec. 3, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 18,940 | Acquired |
| Dec. 3, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 87,504 | Disposed |
| Dec. 3, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 87,504 | Disposed |
| Dec. 2, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 1,750 | Disposed |
| Dec. 2, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 1,750 | Acquired |
| Dec. 2, 2021 | DDOG | Stock Option (Right to Buy) | Class B Common Stock | $0.91 | June 28, 2029 | 1,750 | Disposed |
| Nov. 5, 2021 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 10,000 | Disposed |
| Oct. 21, 2020 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 11,000 | Disposed |
| July 14, 2020 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 250,000 | Disposed |
| May 12, 2020 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 14,000 | Disposed |
| May 8, 2020 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 30,000 | Disposed |
| May 7, 2020 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 30,000 | Disposed |
| April 28, 2020 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 8,479 | Disposed |
| Dec. 10, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 36,000 | Disposed |
| Dec. 10, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 20,000 | Disposed |
| Dec. 10, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 181,521 | Disposed |
| Sept. 23, 2019 | DDOG | Stock Option (Right to Buy) | Class B Common Stock | $0.91 | Oct. 27, 2027 | 7,932 | Acquired |
| Sept. 23, 2019 | DDOG | Stock Option (Right to Buy) | Common Stock [F1] | $0.91 | Oct. 27, 2027 | 7,932 | Disposed |
| Sept. 23, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 200,196 | Acquired |
| Sept. 23, 2019 | DDOG | Series Seed Preferred Stock | Class B Common Stock [F4] | · | · | 200,196 | Disposed |
| Sept. 23, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 100,000 | Acquired |
| Sept. 23, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 100,000 | Acquired |
| Sept. 23, 2019 | DDOG | Class B Common Stock | Class A Common Stock | · | · | 707,410 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.