Tango Therapeutics, Inc. (TNGX)

Latest Insider Confidence Score

2026Q1

50.6
Bullish

Company insider confidence (by quarter)

2020Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Third Rock Ventures IV, L.P. 10% Owner 13,386,574 Oct 27, 2025
Third Rock Ventures GP IV, L.P. 10% Owner 13,386,574 Oct 27, 2025
Trv Gp IV, Llc 10% Owner 13,386,574 Oct 27, 2025
EcoR1 Capital, LLC 10% Owner 10,630,736 Nov 8, 2024
Boxer Capital Management, LLC Other 8,198,642 Oct 22, 2024

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 25, 2026 Feb 27, 2026 Crystal Adam President Sell 10.0 -54,345 -29.03% ✓ $694.2K
Feb 2, 2026 Feb 4, 2026 Beckman Daniella CFO Sell 95.0 +34,013 22.63% ✗ $126.5K
Feb 2, 2026 Feb 4, 2026 Weber Barbara Chair Sell 67.5 +7,003 0.43% ✗ $374.3K
Feb 2, 2026 Feb 4, 2026 Crystal Adam President Sell 95.0 +29,008 18.34% ✗ $226.3K
Jan 8, 2026 Jan 12, 2026 Peters Malte CEO Neutral 90.0 +350,000 2000.00% ✗ -
Jan 2, 2026 Jan 6, 2026 Lee Sung Director Neutral 90.0 +10,000 100.00% ✗ -
Jan 6, 2026 Lee Sung Director Neutral 52.5 - 0.00% ✗ -
Nov 3, 2025 Nov 4, 2025 Peters Malte Director Neutral 52.5 - 0.00% ✗ -
Oct 23, 2025 Oct 27, 2025 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -477,401 -3.44% ✗ $4.8M
Sep 25, 2025 Sep 29, 2025 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -500,000 -3.48% ✗ $4M
Sep 16, 2025 Sep 17, 2025 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -363,541 -2.47% ✗ $2.6M
Sep 5, 2025 Sep 9, 2025 Third Rock Ventures IV, L.P. 10% Owner Sell 16.3 -729,365 -4.72% ✗ $5.1M
Aug 22, 2025 Aug 26, 2025 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -302,194 -1.92% ✗ $2.1M
Aug 19, 2025 Aug 21, 2025 Third Rock Ventures IV, L.P. 10% Owner Sell 16.3 -1,100,000 -6.52% ✗ $7.7M
Jun 5, 2025 Jun 9, 2025 Peters Malte Director Neutral 90.0 +6,250 55.56% ✗ -
Jun 5, 2025 Jun 9, 2025 Calhoun Lesley Ann Director Neutral 90.0 +6,250 100.00% ✗ -
Jun 5, 2025 Jun 9, 2025 Rothenberg Mace Director Neutral 90.0 +6,250 20.00% ✗ -
Jun 5, 2025 Jun 9, 2025 Ketchum John B Director Neutral 90.0 +6,250 42.55% ✗ -
Jun 5, 2025 Jun 9, 2025 Borisy Alexis Director Neutral 90.0 +6,250 55.56% ✗ -
Feb 4, 2025 Feb 6, 2025 Barry Douglas General Counsel Sell 46.3 -5,330 -7.47% ✗ $16.4K
Feb 4, 2025 Feb 6, 2025 Beckman Daniella CFO Sell 46.3 -8,232 -5.19% ✗ $25.3K
Feb 4, 2025 Feb 6, 2025 Crystal Adam Officer Sell 46.3 -14,283 -8.28% ✗ $43.9K
Feb 4, 2025 Feb 6, 2025 Weber Barbara CEO Sell 42.5 -18,791 -1.15% ✗ $57.7K
Feb 3, 2025 Feb 5, 2025 Beckman Daniella CFO Neutral 90.0 +26,119 19.73% ✗ -
Feb 3, 2025 Feb 5, 2025 Crystal Adam Officer Neutral 90.0 +53,015 44.37% ✗ -
Feb 3, 2025 Feb 5, 2025 Weber Barbara CEO Neutral 85.0 +105,875 6.90% ✗ -
Feb 3, 2025 Feb 5, 2025 Barry Douglas General Counsel Neutral 90.0 +27,363 62.22% ✗ -
Nov 14, 2024 Nov 18, 2024 Rothenberg Mace Director Buy 95.0 +20,000 177.78% ✗ $74K
Nov 6, 2024 Nov 8, 2024 EcoR1 Capital, LLC 10% Owner Sell 16.3 -2,700,000 -20.25% ✗ $8.4M
Nov 6, 2024 Nov 7, 2024 Boxer Capital Management, LLC Other Sell 16.3 -3,080,000 -46.03% ✗ $9.7M
Oct 25, 2024 Oct 28, 2024 Boxer Capital Management, LLC Other Sell 17.5 -633,000 -4.39% ✗ $4.3M
Oct 21, 2024 Oct 23, 2024 Boxer Capital Management, LLC Other Sell 16.3 -875,000 -5.72% ✗ $6.1M
Oct 22, 2024 Boxer Capital Management, LLC Other Neutral 52.5 - 0.00% ✗ -
Sep 13, 2024 Sep 17, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 37.5 -67,400 -0.40% ✗ $709.8K
Sep 5, 2024 Sep 9, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 37.5 -75,000 -0.44% ✗ $867.1K
Sep 3, 2024 Sep 5, 2024 Davis Aaron I. Other Neutral 52.5 - 0.00% ✗ -
Aug 30, 2024 Sep 4, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -175,000 -1.02% ✗ $2M
Aug 27, 2024 Aug 29, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 45.0 -25,000 -0.15% ✗ $288.7K
Aug 16, 2024 Aug 20, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -285,000 -1.63% ✗ $2.8M
Jul 30, 2024 Aug 1, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -235,000 -1.33% ✗ $2.3M
Jul 26, 2024 Jul 30, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 37.5 -50,000 -0.28% ✗ $492K
Jul 24, 2024 Jul 26, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -300,599 -1.66% ✗ $3M
Jul 22, 2024 Jul 24, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -387,740 -2.10% ✗ $3.8M
Jul 18, 2024 Jul 22, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 17.5 -191,490 -1.03% ✗ $1.9M
Jul 17, 2024 Jul 18, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 16.3 -550,171 -2.87% ✗ $5.4M
Jun 28, 2024 Jul 2, 2024 MVA Investors, LLC Other Sell 17.5 -234,731 -68.33% ✗ $2.1M
Jun 6, 2024 Jun 7, 2024 MVA Investors, LLC Other Sell 20.0 -140,000 -28.66% ✗ $985.9K
Jun 5, 2024 Jun 7, 2024 Peters Malte Director Neutral 90.0 +6,250 125.00% ✗ -
Jun 5, 2024 Jun 7, 2024 Rothenberg Mace Director Neutral 90.0 +6,250 125.00% ✗ -
Jun 5, 2024 Jun 7, 2024 Calhoun Lesley Ann Director Buy 91.3 +11,250 180.00% ✓ $36K
Jun 5, 2024 Jun 7, 2024 Ketchum John B Director Neutral 90.0 +4,687 46.87% ✗ -
Jun 5, 2024 Jun 7, 2024 Borisy Alexis Director Neutral 90.0 +6,250 125.00% ✗ -
May 1, 2024 May 3, 2024 MVA Investors, LLC Other Sell 17.5 -210,000 -30.28% ✗ $1.6M
Feb 20, 2024 Feb 21, 2024 Third Rock Ventures IV, L.P. 10% Owner Sell 27.5 -162,500 -0.84% ✗ $2M
Feb 6, 2024 Feb 8, 2024 Weber Barbara CEO Sell 45.0 -9,138 -0.59% ✗ $115.1K
Feb 6, 2024 Feb 8, 2024 Barry Douglas General Counsel Sell 46.3 -2,776 -5.94% ✗ $35K
Feb 6, 2024 Feb 8, 2024 Beckman Daniella CFO Sell 46.3 -3,725 -2.74% ✗ $46.9K
Feb 6, 2024 Feb 8, 2024 Crystal Adam Officer Sell 42.5 -8,371 -6.55% ✗ $105.4K
Feb 1, 2024 Feb 5, 2024 Beckman Daniella CFO Neutral 90.0 +39,413 100.00% ✗ -
Feb 1, 2024 Feb 5, 2024 Crystal Adam Officer Neutral 90.0 +46,599 100.00% ✗ -
Feb 1, 2024 Feb 5, 2024 Weber Barbara CEO Neutral 90.0 +87,168 100.00% ✗ -
Feb 1, 2024 Feb 5, 2024 Barry Douglas General Counsel Neutral 90.0 +22,859 100.00% ✗ -
Nov 14, 2023 Pothula Kanishka Director Neutral 52.5 - 0.00% ✗ -
Nov 1, 2023 Nov 2, 2023 Crystal Adam Officer Sell 22.5 -7,507 -8.46% ✗ $63K
Oct 13, 2023 Oct 17, 2023 Boxer Capital, LLC Other Buy 96.3 +1,250,000 8.53% ✗ $8.7M
Oct 13, 2023 Oct 17, 2023 Boxer Capital, LLC Other Buy 96.3 +1,250,000 8.53% ✗ $8.7M
Oct 16, 2023 EcoR1 Capital, LLC 10% Owner Neutral 52.5 - 0.00% ✗ -
Oct 9, 2023 Oct 11, 2023 Boxer Capital, LLC Other Sell 17.5 -225,000 -2.86% ✗ $2.2M
Aug 11, 2023 Oct 11, 2023 Boxer Capital, LLC Director Neutral 85.0 +475,000 6.43% ✗ -
Aug 29, 2023 Aug 31, 2023 Ketchum John B Director Neutral 90.0 +10,000 100.00% ✗ -
Aug 31, 2023 Ketchum John B Director Neutral 52.5 - 0.00% ✗ -
Aug 22, 2023 Third Rock Ventures VI, L.P. Director Neutral 52.5 - 0.00% ✗ -
Aug 11, 2023 Aug 15, 2023 Boxer Capital, LLC Other Buy 95.0 +475,000 6.43% ✗ $2.4M
Jun 6, 2023 Jun 8, 2023 Rothenberg Mace Director Neutral 90.0 +5,000 100.00% ✗ -
Jun 6, 2023 Jun 8, 2023 Calhoun Lesley Ann Director Neutral 90.0 +5,000 100.00% ✗ -
Jun 6, 2023 Jun 8, 2023 Borisy Alexis Director Neutral 90.0 +5,000 100.00% ✗ -
Jun 6, 2023 Jun 8, 2023 Huber Reid M Director Neutral 90.0 +5,000 100.00% ✗ -
Jun 6, 2023 Jun 8, 2023 Peters Malte Director Neutral 90.0 +5,000 100.00% ✗ -
Jun 6, 2023 Jun 8, 2023 Davis Aaron I. Director Neutral 47.5 +5,000 0.03% ✗ -
Mar 1, 2023 Mar 2, 2023 Crystal Adam Officer Neutral 90.0 +81,250 100.00% ✗ -
Mar 1, 2023 Mar 2, 2023 Weber Barbara CEO Neutral 85.0 +89,545 6.55% ✗ -
Mar 1, 2023 Mar 2, 2023 Beckman Daniella CFO Neutral 90.0 +32,842 51.42% ✗ -
Mar 2, 2023 Crystal Adam Officer Neutral 52.5 - 0.00% ✗ -
Mar 1, 2023 Mar 2, 2023 Barry Douglas General Counsel Neutral 90.0 +23,898 100.00% ✗ -
Mar 1, 2023 Mar 2, 2023 Huang Alan Chief Scientific Officer Neutral 90.0 +31,697 23.33% ✗ -
Dec 1, 2022 Dec 5, 2022 Weitzman Aaron Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Dec 5, 2022 Weitzman Aaron Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Oct 11, 2022 Oct 13, 2022 Boxer Capital, LLC 10% Owner Buy 92.5 +237,000 3.21% ✗ $1M
Oct 4, 2022 Oct 6, 2022 Boxer Capital, LLC 10% Owner Buy 90.0 +182,000 2.65% ✗ $714.1K
Jun 8, 2022 Jun 28, 2022 Borisy Alexis Director Neutral 52.5 - 0.00% ✗ -
Jun 8, 2022 Jun 28, 2022 Davis Aaron I. Director Neutral 52.5 - 0.00% ✗ -
Jun 8, 2022 Jun 28, 2022 Peters Malte Director Neutral 52.5 - 0.00% ✗ -
Jun 8, 2022 Jun 28, 2022 Calhoun Lesley Ann Director Neutral 52.5 - 0.00% ✗ -
Jun 8, 2022 Jun 28, 2022 Rothenberg Mace Director Neutral 52.5 - 0.00% ✗ -
Jun 8, 2022 Jun 28, 2022 Huber Reid M Director Neutral 52.5 - 0.00% ✗ -
Feb 1, 2022 Feb 3, 2022 Barry Douglas General Counsel Neutral 52.5 - 0.00% ✗ -
Feb 1, 2022 Feb 3, 2022 Weber Barbara CEO Neutral 52.5 - 0.00% ✗ -
Feb 1, 2022 Feb 3, 2022 Beckman Daniella CFO Neutral 52.5 - 0.00% ✗ -
Feb 1, 2022 Feb 3, 2022 Huang Alan Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
Jan 4, 2022 Braslyn Ltd. 10% Owner Neutral 52.5 - 0.00% ✗ -