Bhaskar Chaudhuri
Insider
First SEC filing: Jan. 30, 2020 · Latest: Jan. 30, 2020
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 | TARS | A | 2,417 | · | · | 2,417 Direct | · | Acquired | (price as of 2026-10-02) |
| June 25, 2026 | TARS | A | 3,837 | · | · | 3,837 Direct | · | Acquired | (price as of 2026-10-02) |
| June 12, 2026 | TARS | M | 2,954 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 12, 2026 | TARS | M | 2,954 | · | · | 11,654 Direct | +33.95% | Acquired | (price as of 2026-10-02) |
| June 13, 2025 | TARS | M | 3,350 | · | · | 8,700 Direct | +62.62% | Acquired | (price as of 2026-10-02) |
| June 13, 2025 | TARS | M | 3,350 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 12, 2025 | TARS | A | 4,540 | · | · | 4,540 Direct | · | Acquired | (price as of 2026-10-02) |
| June 12, 2025 | TARS | A | 2,954 | · | · | 2,954 Direct | · | Acquired | (price as of 2026-10-02) |
| June 12, 2025 | ARQT | A | 7,609 | · | · | 867,826 Direct | +0.88% | Acquired | (price as of 2026-10-02) |
| June 12, 2025 | ARQT | A | 20,568 | · | · | 20,568 Direct | · | Acquired | (price as of 2026-10-02) |
| June 24, 2024 | TARS | M | 3,350 | · | · | 5,350 Direct | +167.50% | Acquired | (price as of 2026-10-02) |
| June 24, 2024 | TARS | M | 3,350 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 14, 2024 | ARQT | A | 10,139 | · | · | 860,217 Direct | +1.19% | Acquired | (price as of 2026-10-02) |
| June 14, 2024 | ARQT | A | 27,052 | · | · | 27,052 Direct | · | Acquired | (price as of 2026-10-02) |
| June 13, 2024 | TARS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 13, 2024 | TARS | A | 3,350 | · | · | 3,350 Direct | · | Acquired | (price as of 2026-10-02) |
| June 22, 2023 | TARS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 22, 2023 | TARS | A | 3,350 | · | · | 3,350 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2023 | TARS | M | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2023 | TARS | M | 2,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 31, 2023 | ARQT | A | 4,375 | · | · | 850,078 Direct | +0.52% | Acquired | (price as of 2026-10-02) |
| May 31, 2023 | ARQT | A | 12,220 | · | · | 12,220 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2022 | TARS | A | 7,000 | · | · | 7,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2022 | TARS | A | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2022 | ARQT | A | 4,312 | · | · | 845,703 Direct | +0.51% | Acquired | (price as of 2026-10-02) |
| June 1, 2022 | ARQT | A | 11,796 | · | · | 11,796 Direct | · | Acquired | (price as of 2026-10-02) |
| June 25, 2021 | ARQT | S 10b5-1 | 6,755 | $27.50 | $185,762 | 841,391 Direct | -0.80% | Disposed | -8.5% (price as of 2026-10-02) |
| June 24, 2021 | ARQT | S 10b5-1 | 729 | $27.50 | $20,048 | 848,146 Direct | -0.09% | Disposed | -8.5% (price as of 2026-10-02) |
| June 21, 2021 | ARQT | S 10b5-1 | 2,516 | $27.50 | $69,190 | 848,875 Direct | -0.30% | Disposed | -8.5% (price as of 2026-10-02) |
| June 15, 2021 | TARS | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 15, 2021 | TARS | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 9, 2021 | ARQT | A | 13,391 | · | · | 13,391 Direct | · | Acquired | (price as of 2026-10-02) |
| June 1, 2021 | ARQT | S 10b5-1 | 10,000 | $27.50 | $275,000 | 851,391 Direct | -1.16% | Disposed | -8.5% (price as of 2026-10-02) |
| April 20, 2021 | ARQT | S 10b5-1 | 8,720 | $27.99 | $244,073 | 862,671 Direct | -1.00% | Disposed | -10.1% (price as of 2026-10-02) |
| April 20, 2021 | ARQT | S 10b5-1 | 1,280 | $28.53 | $36,518 | 861,391 Direct | -0.15% | Disposed | -11.8% (price as of 2026-10-02) |
| April 20, 2021 | ARQT | S 10b5-1 | 8,720 | $27.99 | $244,073 | 862,671 Direct | -1.00% | Disposed | -10.1% (price as of 2026-10-02) |
| April 20, 2021 | ARQT | S 10b5-1 | 1,280 | $28.53 | $36,518 | 861,391 Direct | -0.15% | Disposed | -11.8% (price as of 2026-10-02) |
| March 22, 2021 | ARQT | S 10b5-1 | 5,008 | $30.77 | $154,096 | 876,383 Direct | -0.57% | Disposed | -18.2% (price as of 2026-10-02) |
| March 22, 2021 | ARQT | S 10b5-1 | 4,992 | $31.43 | $156,899 | 871,391 Direct | -0.57% | Disposed | -19.9% (price as of 2026-10-02) |
| Feb. 22, 2021 | ARQT | S 10b5-1 | 7,211 | $35.34 | $254,837 | 884,180 Direct | -0.81% | Disposed | -28.8% (price as of 2026-10-02) |
| Feb. 22, 2021 | ARQT | S 10b5-1 | 2,789 | $35.97 | $100,320 | 881,391 Direct | -0.32% | Disposed | -30.1% (price as of 2026-10-02) |
| Feb. 1, 2021 | ARQT | S 10b5-1 | 9,949 | $33.25 | $330,804 | 891,391 Direct | -1.10% | Disposed | -24.3% (price as of 2026-10-02) |
| Jan. 29, 2021 | ARQT | S 10b5-1 | 51 | $27.50 | $1,402 | 901,340 Direct | -0.01% | Disposed | -8.5% (price as of 2026-10-02) |
| Feb. 27, 2020 | ARQT | A | 24,000 | · | · | 24,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2020 | ARQT | C | 49,981 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 4, 2020 | ARQT | C | 37,486 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 4, 2020 | ARQT | C | 49,981 | · | · | 49,981 Indirect | · | Acquired | (price as of 2026-10-02) |
| Feb. 4, 2020 | ARQT | C | 37,486 | · | · | 901,391 Direct | +4.34% | Acquired | (price as of 2026-10-02) |
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 | TARS | Restricted Stock Units | Common Stock | · | · | 2,417 | Acquired |
| June 25, 2026 | TARS | Stock Option (right to buy) | Common Stock | $64.34 | June 24, 2036 | 3,837 | Acquired |
| June 12, 2026 | TARS | Restricted Stock Units | Common Stock | · | · | 2,954 | Disposed |
| June 13, 2025 | TARS | Restricted Stock Units | Common Stock | · | · | 3,350 | Disposed |
| June 12, 2025 | TARS | Stock Option (right to buy) | Common Stock | $40.95 | June 11, 2035 | 4,540 | Acquired |
| June 12, 2025 | TARS | Restricted Stock Units | Common Stock | · | · | 2,954 | Acquired |
| June 12, 2025 | ARQT | Stock Option (right to buy) | Common Stock | $13.50 | June 12, 2035 | 20,568 | Acquired |
| June 24, 2024 | TARS | Restricted Stock Units | Common Stock | · | · | 3,350 | Disposed |
| June 14, 2024 | ARQT | Stock Option (right to buy) | Common Stock | $8.63 | June 14, 2034 | 27,052 | Acquired |
| June 13, 2024 | TARS | Stock Option (right to buy) | Common Stock | $33.14 | June 12, 2034 | 5,000 | Acquired |
| June 13, 2024 | TARS | Restricted Stock Units | Common Stock | · | · | 3,350 | Acquired |
| June 22, 2023 | TARS | Stock Option (right to buy) | Common Stock | $17.99 | June 21, 2033 | 5,000 | Acquired |
| June 22, 2023 | TARS | Restricted Stock Units | Common Stock | · | · | 3,350 | Acquired |
| June 16, 2023 | TARS | Restricted Stock Units | Common Stock | · | · | 2,000 | Disposed |
| May 31, 2023 | ARQT | Stock Option (right to buy) | Common Stock | $7.51 | May 31, 2033 | 12,220 | Acquired |
| June 16, 2022 | TARS | Stock Option (right to buy) | Common Stock | $12.89 | June 15, 2032 | 7,000 | Acquired |
| June 16, 2022 | TARS | Restricted Stock Units | Common Stock | · | · | 2,000 | Acquired |
| June 1, 2022 | ARQT | Stock Option (Right to Buy) | Common Stock | $20.29 | June 1, 2032 | 11,796 | Acquired |
| June 15, 2021 | TARS | Stock Option (right to buy) | Common Stock | $35.26 | June 15, 2031 | 10,000 | Acquired |
| June 15, 2021 | TARS | Stock Option (right to buy) | Common Stock | $35.26 | June 15, 2031 | 10,000 | Acquired |
| June 9, 2021 | ARQT | Stock Option (Right to Buy) | Common Stock | $27.77 | June 9, 2031 | 13,391 | Acquired |
| Feb. 27, 2020 | ARQT | Stock Option (Right to Buy) | Common Stock | $27.61 | Feb. 27, 2030 | 24,000 | Acquired |
| Feb. 4, 2020 | ARQT | Series A Preferred Stock | Common Stock | · | · | 49,981 | Disposed |
| Feb. 4, 2020 | ARQT | Series A Preferred Stock | Common Stock | · | · | 37,486 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.