Insider at

04

Insider transactions

05
1 buys (P) 0 sells (S) Net: $1,999,999 + 21 non-open-market transactions below Avg return of open purchases vs now: -33.1% 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

21 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 6, 2026 SSII P 501,253 $3.99 $1,999,999 10,775,485 Direct +4.88% Acquired -33.1% (price as of 2026-10-02)
Aug. 13, 2025 PRCT P 20,000 $39.26 $785,200 863,159 Direct +2.37% Acquired -56.3% (price as of 2026-10-02)
Feb. 20, 2025 SSII P 3,645,224 $1.37 $4,993,957 10,060,813 Indirect +56.82% Acquired 94.9% (price as of 2026-10-02)
Jan. 9, 2025 SSII P 1,457,726 $1.37 $1,997,085 1,457,726 Indirect · Acquired 94.9% (price as of 2026-10-02)
Dec. 31, 2024 SSII P 2,186,589 $1.37 $2,995,627 6,415,589 Indirect +51.70% Acquired 94.9% (price as of 2026-10-02)
Nov. 25, 2024 SSII P 3,644,315 $1.37 $4,992,712 4,229,000 Indirect +623.30% Acquired 94.9% (price as of 2026-10-02)
Dec. 6, 2023 PRCT S 51,758 $38.49 $1,992,165 835,475 Direct -5.83% Disposed -55.4% (price as of 2026-10-02)
Dec. 6, 2023 PRCT S 27,242 $39.25 $1,069,248 808,233 Direct -3.26% Disposed -56.3% (price as of 2026-10-02)
Sept. 17, 2021 PRCT P 400,000 $25.00 $10,000,000 882,521 Direct +82.90% Acquired -31.4% (price as of 2026-10-02)
Sept. 10, 2003 ISRG S 5,000 $15.04 $75,200 657,799 Direct -0.75% Disposed 23354.5% (price as of 2026-10-02)
Sept. 10, 2003 ISRG S 5,000 $15.06 $75,300 662,799 Direct -0.75% Disposed 23323.3% (price as of 2026-10-02)
Aug. 13, 2003 ISRG S 10,000 $15.11 $151,100 667,799 Direct -1.48% Disposed 23245.8% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 9, 2026 PRCT Stock Option (Right to Buy) Common Stock (5,853) $28.78 June 8, 2036 5,853 Acquired
June 10, 2025 PRCT Stock Option (Right to Buy) Common Stock (2,771) $64.23 June 9, 2035 2,771 Acquired
Feb. 10, 2025 PRCT Stock Option (Right to Buy) Common Stock (26,749) $1.33 Sept. 17, 2025 26,749 Disposed
Feb. 10, 2025 PRCT Stock Option (Right to Buy) Common Stock (5,263) $0.86 Feb. 16, 2025 5,263 Disposed
June 4, 2024 PRCT Stock Option (Right to Buy) Common Stock (2,526) $67.29 June 3, 2034 2,526 Acquired
June 15, 2023 PRCT Stock Option (Right to Buy) Common Stock (4,865) $35.09 June 14, 2033 4,865 Acquired
June 7, 2022 PRCT Common Stock Common Stock (4,205) $38.85 June 6, 2032 4,205 Acquired
Sept. 17, 2021 PRCT Series B Convertible Preferred Stock Common Stock (45,586) · · 45,586 Disposed
Sept. 17, 2021 PRCT Series C Convertible Preferred Stock Common Stock (89,840) · · 89,840 Disposed
Sept. 17, 2021 PRCT Series D Convertible Preferred Stock Common Stock (108,214) · · 108,214 Disposed
Sept. 17, 2021 PRCT Series E Convertible Preferred Stock Common Stock (9,104) · · 9,104 Disposed
Sept. 17, 2021 PRCT Series F Convertible Preferred Stock Common Stock (16,974) · · 16,974 Disposed
Sept. 17, 2021 PRCT Series G Convertible Preferred Stock Common Stock (60,172) · · 60,172 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 13 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Aug. 22, 2024 SSII Common Stock, $0.0001 par value 10,274,232 Direct
Aug. 22, 2024 SSII Common Stock, $0.0001 par value 584,685 Indirect
Sept. 14, 2021 PRCT Common Stock 152,631 Direct
Sept. 14, 2021 PRCT Series B Convertible Preferred Stock→ Common Stock (45,586) 45,586 Direct
Sept. 14, 2021 PRCT Series C Convertible Preferred Stock→ Common Stock (89,840) 89,840 Direct
Sept. 14, 2021 PRCT Series D Convertible Preferred Stock→ Common Stock (108,214) 108,214 Direct
Sept. 14, 2021 PRCT Series E Convertible Preferred Stock→ Common Stock (9,104) 9,104 Direct
Sept. 14, 2021 PRCT Series F Convertible Preferred Stock→ Common Stock (16,974) 16,974 Direct
Sept. 14, 2021 PRCT Series G Convertible Preferred Stock→ Common Stock (60,172) 60,172 Direct
Sept. 14, 2021 PRCT Stock Option (Right to Buy)→ Common Stock (5,263) 5,263 Direct
Sept. 14, 2021 PRCT Stock Option (Right to Buy)→ Common Stock (26,315) 26,315 Direct
Sept. 14, 2021 PRCT Stock Option (Right to Buy)→ Common Stock (26,749) 26,749 Direct
Sept. 14, 2021 PRCT Stock Option (Right to Buy)→ Common Stock (52,631) 52,631 Direct