Michael James Callahan

CIK 1784030 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 18, 2019 · Latest: June 16, 2026

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Insider at

Insider transactions

0 buys (P) 12 sells (S) Net: $-36,085,181 + 35 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

35 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 4, 2026 DDOG S 10b5-1 12,500 $287.47 $3,593,375 14,996 Indirect -45.46% Disposed -19.0% (price as of 2026-08-20)
July 1, 2026 DDOG S 10b5-1 12,500 $267.47 $3,343,375 14,996 Indirect -45.46% Disposed -13.0% (price as of 2026-08-20)
June 29, 2026 DDOG S 10b5-1 12,500 $247.47 $3,093,375 14,996 Indirect -45.46% Disposed -6.0% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 1,746 $236.20 $412,405 14,996 Indirect -10.43% Disposed -1.5% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 2,901 $235.49 $683,156 16,742 Indirect -14.77% Disposed -1.2% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 16,145 $234.10 $3,779,544 19,643 Indirect -45.11% Disposed -0.6% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 12,005 $233.37 $2,801,607 35,788 Indirect -25.12% Disposed -0.3% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 18,830 $232.31 $4,374,397 47,793 Indirect -28.26% Disposed 0.2% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 14,173 $231.30 $3,278,215 66,623 Indirect -17.54% Disposed 0.6% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 28,701 $230.06 $6,602,952 80,796 Indirect -26.21% Disposed 1.2% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 11,284 $229.50 $2,589,678 109,497 Indirect -9.34% Disposed 1.4% (price as of 2026-08-20)
June 12, 2026 DDOG S 10b5-1 6,715 $228.31 $1,533,102 120,781 Indirect -5.27% Disposed 1.9% (price as of 2026-08-20)
Nov. 5, 2021 DDOG S 10b5-1 1,300 $192.46 $250,198 3,908 Indirect -24.96% Disposed 20.9% (price as of 2026-08-20)
Nov. 5, 2021 DDOG S 10b5-1 1,000 $188.90 $188,900 5,208 Indirect -16.11% Disposed 23.2% (price as of 2026-08-20)
Nov. 5, 2021 DDOG S 10b5-1 4,900 $188.35 $922,915 6,208 Indirect -44.11% Disposed 23.6% (price as of 2026-08-20)
Nov. 5, 2021 DDOG S 10b5-1 1,700 $186.31 $316,727 11,108 Indirect -13.27% Disposed 24.9% (price as of 2026-08-20)
Nov. 5, 2021 DDOG S 10b5-1 1,100 $185.33 $203,863 12,808 Indirect -7.91% Disposed 25.6% (price as of 2026-08-20)
Dec. 3, 2020 DDOG S 10b5-1 400 $94.96 $37,984 26,059 Indirect -1.51% Disposed 145.1% (price as of 2026-08-20)
Dec. 3, 2020 DDOG S 10b5-1 1,300 $96.93 $126,009 24,759 Indirect -4.99% Disposed 140.1% (price as of 2026-08-20)
Dec. 3, 2020 DDOG S 10b5-1 6,791 $97.71 $663,549 17,968 Indirect -27.43% Disposed 138.2% (price as of 2026-08-20)
Dec. 3, 2020 DDOG S 10b5-1 1,509 $98.32 $148,365 16,459 Indirect -8.40% Disposed 136.7% (price as of 2026-08-20)
Nov. 19, 2020 DDOG S 10b5-1 300 $91.70 $27,510 26,459 Indirect -1.12% Disposed 153.8% (price as of 2026-08-20)
Nov. 19, 2020 DDOG S 10b5-1 1,100 $90.89 $99,979 26,759 Indirect -3.95% Disposed 156.1% (price as of 2026-08-20)
Nov. 19, 2020 DDOG S 10b5-1 3,179 $89.83 $285,570 27,859 Indirect -10.24% Disposed 159.1% (price as of 2026-08-20)
Nov. 19, 2020 DDOG S 10b5-1 4,521 $88.78 $401,374 31,038 Indirect -12.71% Disposed 162.1% (price as of 2026-08-20)
Nov. 19, 2020 DDOG S 10b5-1 900 $87.92 $79,128 35,559 Indirect -2.47% Disposed 164.7% (price as of 2026-08-20)
Nov. 5, 2020 DDOG S 10b5-1 100 $103.06 $10,306 36,459 Indirect -0.27% Disposed 125.8% (price as of 2026-08-20)
Nov. 5, 2020 DDOG S 10b5-1 797 $102.07 $81,350 36,559 Indirect -2.13% Disposed 128.0% (price as of 2026-08-20)
Nov. 5, 2020 DDOG S 10b5-1 6,181 $101.53 $627,557 37,356 Indirect -14.20% Disposed 129.2% (price as of 2026-08-20)
Nov. 5, 2020 DDOG S 10b5-1 2,922 $100.34 $293,193 43,537 Indirect -6.29% Disposed 131.9% (price as of 2026-08-20)
Oct. 21, 2020 DDOG S 10b5-1 400 $103.25 $41,300 46,459 Indirect -0.85% Disposed 125.4% (price as of 2026-08-20)
Oct. 21, 2020 DDOG S 10b5-1 1,195 $102.50 $122,488 46,859 Indirect -2.49% Disposed 127.1% (price as of 2026-08-20)
Oct. 21, 2020 DDOG S 10b5-1 1,749 $101.40 $177,349 48,054 Indirect -3.51% Disposed 129.5% (price as of 2026-08-20)
Oct. 21, 2020 DDOG S 10b5-1 3,695 $100.27 $370,498 49,803 Indirect -6.91% Disposed 132.1% (price as of 2026-08-20)
Oct. 21, 2020 DDOG S 10b5-1 2,961 $99.39 $294,294 53,498 Indirect -5.24% Disposed 134.2% (price as of 2026-08-20)
Oct. 8, 2020 DDOG S 10b5-1 2,037 $104.46 $212,785 45,459 Direct -4.29% Disposed 122.8% (price as of 2026-08-20)
Oct. 8, 2020 DDOG S 10b5-1 5,155 $103.54 $533,749 47,496 Direct -9.79% Disposed 124.8% (price as of 2026-08-20)
Oct. 8, 2020 DDOG S 10b5-1 2,808 $102.60 $288,101 52,651 Indirect -5.06% Disposed 126.8% (price as of 2026-08-20)
Sept. 30, 2020 DDOG S 10b5-1 15,000 $99.74 $1,496,100 55,459 Indirect -21.29% Disposed 133.3% (price as of 2026-08-20)
Sept. 24, 2020 DDOG S 10b5-1 200 $90.62 $18,124 70,459 Indirect -0.28% Disposed 156.8% (price as of 2026-08-20)
Sept. 24, 2020 DDOG S 10b5-1 2,986 $89.86 $268,322 70,659 Indirect -4.05% Disposed 159.0% (price as of 2026-08-20)
Sept. 24, 2020 DDOG S 10b5-1 3,748 $88.96 $333,422 73,645 Indirect -4.84% Disposed 161.6% (price as of 2026-08-20)
Sept. 24, 2020 DDOG S 10b5-1 3,066 $88.06 $269,992 77,393 Indirect -3.81% Disposed 164.3% (price as of 2026-08-20)
Sept. 10, 2020 DDOG S 10b5-1 1,738 $84.11 $146,183 80,459 Indirect -2.11% Disposed 176.7% (price as of 2026-08-20)
Sept. 10, 2020 DDOG S 10b5-1 1,930 $83.20 $160,576 82,197 Indirect -2.29% Disposed 179.7% (price as of 2026-08-20)
Sept. 10, 2020 DDOG S 10b5-1 3,700 $82.28 $304,436 84,127 Indirect -4.21% Disposed 182.9% (price as of 2026-08-20)
Sept. 10, 2020 DDOG S 10b5-1 2,632 $80.91 $212,955 87,827 Indirect -2.91% Disposed 187.6% (price as of 2026-08-20)
Aug. 27, 2020 DDOG S 10b5-1 479 $85.97 $41,180 90,959 Indirect -0.52% Disposed 170.7% (price as of 2026-08-20)
Aug. 27, 2020 DDOG S 10b5-1 1,000 $84.55 $84,550 91,438 Indirect -1.08% Disposed 175.3% (price as of 2026-08-20)
Aug. 27, 2020 DDOG S 10b5-1 5,366 $83.76 $449,456 92,438 Indirect -5.49% Disposed 177.9% (price as of 2026-08-20)
Aug. 27, 2020 DDOG S 10b5-1 3,155 $82.86 $261,423 97,804 Indirect -3.13% Disposed 180.9% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 1,532 $84.12 $128,872 98,658 Indirect -1.53% Disposed 176.7% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 900 $83.22 $74,898 100,190 Indirect -0.89% Disposed 179.7% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 4,693 $82.39 $386,656 101,090 Indirect -4.44% Disposed 182.5% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 769 $81.35 $62,558 105,783 Indirect -0.72% Disposed 186.1% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 900 $80.28 $72,252 106,552 Indirect -0.84% Disposed 189.9% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 200 $78.81 $15,762 107,452 Indirect -0.19% Disposed 195.3% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 1,006 $77.56 $78,025 107,652 Indirect -0.93% Disposed 200.1% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 1,532 $84.12 $128,872 100,959 Indirect -1.49% Disposed 176.7% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 900 $83.22 $74,898 102,491 Indirect -0.87% Disposed 179.7% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 4,693 $82.39 $386,656 103,391 Indirect -4.34% Disposed 182.5% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 769 $81.35 $62,558 108,084 Indirect -0.71% Disposed 186.1% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 900 $80.28 $72,252 108,853 Indirect -0.82% Disposed 189.9% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 200 $78.81 $15,762 109,753 Indirect -0.18% Disposed 195.3% (price as of 2026-08-20)
Aug. 13, 2020 DDOG S 10b5-1 1,006 $77.56 $78,025 109,953 Indirect -0.91% Disposed 200.1% (price as of 2026-08-20)

Showing latest 100 of 161 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) — — 12,500 Disposed
July 1, 2026 DDOG Class B Common Stock Class A Common Stock (12,500) — — 12,500 Disposed
June 29, 2026 DDOG Class B Common Stock Class A Common Stock (12,500) — — 12,500 Disposed
June 12, 2026 DDOG Class B Common Stock Class A Common Stock (112,500) — — 112,500 Disposed
Dec. 6, 2022 DDOG Class B Common Stock Class A Common Stock (1,000) — — 1,000 Disposed
Dec. 6, 2022 DDOG Class B Common Stock Class A Common Stock (1,000) — — 1,000 Acquired
Dec. 6, 2022 DDOG Stock Option (Right to Buy) Class B Common Stock (1,000) $0.91 June 28, 2029 1,000 Disposed
Dec. 6, 2021 DDOG Class B Common Stock Class A Common Stock (12,496) — — 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) — — 87,504 Disposed
Dec. 3, 2021 DDOG Class B Common Stock Class A Common Stock (87,504) — — 87,504 Disposed
Dec. 2, 2021 DDOG Class B Common Stock Class A Common Stock (1,750) — — 1,750 Disposed
Dec. 2, 2021 DDOG Class B Common Stock Class A Common Stock (1,750) — — 1,750 Acquired
Dec. 2, 2021 DDOG Stock Option (Right to Buy) Class B Common Stock (1,750) $0.91 June 28, 2029 1,750 Disposed
Nov. 5, 2021 DDOG Class B Common Stock Class A Common Stock (10,000) — — 10,000 Disposed
Oct. 21, 2020 DDOG Class B Common Stock Class A Common Stock (11,000) — — 11,000 Disposed
July 14, 2020 DDOG Class B Common Stock Class A Common Stock (250,000) — — 250,000 Disposed
May 12, 2020 DDOG Class B Common Stock Class A Common Stock (14,000) — — 14,000 Disposed
May 8, 2020 DDOG Class B Common Stock Class A Common Stock (30,000) — — 30,000 Disposed
May 7, 2020 DDOG Class B Common Stock Class A Common Stock (30,000) — — 30,000 Disposed
April 28, 2020 DDOG Class B Common Stock Class A Common Stock (8,479) — — 8,479 Disposed
Dec. 10, 2019 DDOG Class B Common Stock Class A Common Stock (36,000) — — 36,000 Disposed
Dec. 10, 2019 DDOG Class B Common Stock Class A Common Stock (20,000) — — 20,000 Disposed
Dec. 10, 2019 DDOG Class B Common Stock Class A Common Stock (181,521) — — 181,521 Disposed
Sept. 23, 2019 DDOG Stock Option (Right to Buy) Class B Common Stock (7,932) $0.91 Oct. 27, 2027 7,932 Acquired
Sept. 23, 2019 DDOG Stock Option (Right to Buy) Common Stock [F1] (7,932) $0.91 Oct. 27, 2027 7,932 Disposed
Sept. 23, 2019 DDOG Class B Common Stock Class A Common Stock (200,196) — — 200,196 Acquired
Sept. 23, 2019 DDOG Series Seed Preferred Stock Class B Common Stock [F4] (200,196) — — 200,196 Disposed
Sept. 23, 2019 DDOG Class B Common Stock Class A Common Stock (100,000) — — 100,000 Acquired
Sept. 23, 2019 DDOG Class B Common Stock Class A Common Stock (100,000) — — 100,000 Acquired
Sept. 23, 2019 DDOG Class B Common Stock Class A Common Stock (707,410) — — 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.

Date Ticker Security Shares Ownership
Sept. 18, 2019 DDOG Common Stock 707,410 Direct
Sept. 18, 2019 DDOG Common Stock 100,000 Indirect
Sept. 18, 2019 DDOG Common Stock 100,000 Indirect
Sept. 18, 2019 DDOG Series Seed Preferred Stock→ Common Stock — Direct
Sept. 18, 2019 DDOG Stock Option (Right to Buy)→ Common Stock — Direct