Insider at

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Insider transactions

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0 buys (P) 4 sells (S) Net: $-146,635 + 12 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

12 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 22, 2026 CHPT S 4,931 $9.86 $48,620 174,417 Direct -2.75% Disposed -5.8% (price as of 2026-10-02)
June 23, 2026 CHPT S 8,152 $7.14 $58,205 179,348 Direct -4.35% Disposed 30.1% (price as of 2026-10-02)
March 23, 2026 CHPT S 2,311 $5.30 $12,248 128,500 Direct -1.77% Disposed 75.3% (price as of 2026-10-02)
Dec. 23, 2025 CHPT S 3,943 $6.99 $27,562 130,363 Direct -2.94% Disposed 32.9% (price as of 2026-10-02)
Sept. 23, 2025 CHPT S 1,302 $11.27 $14,674 134,306 Direct -0.96% Disposed -17.6% (price as of 2026-10-02)
June 23, 2025 CHPT S 26,798 $0.67 $17,955 2,702,180 Direct -0.98% Disposed -30.7% (price as of 2026-10-02)
March 21, 2025 CHPT S 11,327 $0.65 $7,363 1,228,978 Direct -0.91% Disposed -28.5% (price as of 2026-10-02)
Dec. 23, 2024 CHPT S 22,038 $1.14 $25,123 1,230,305 Direct -1.76% Disposed -59.3% (price as of 2026-10-02)
Sept. 23, 2024 CHPT S 23,409 $1.35 $31,602 849,084 Direct -2.68% Disposed -65.6% (price as of 2026-10-02)
June 21, 2024 CHPT S 19,007 $1.40 $26,610 402,493 Direct -4.51% Disposed -66.8% (price as of 2026-10-02)
March 21, 2024 CHPT S 19,035 $1.87 $35,595 421,500 Direct -4.32% Disposed -75.2% (price as of 2026-10-02)
Dec. 21, 2023 CHPT S 5,923 $2.42 $14,334 436,187 Direct -1.34% Disposed -80.8% (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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Nov. 5, 2024 CHPT Stock Option (right to buy) Common Stock (105,371) $0.76 April 13, 2029 105,371 Disposed
Nov. 5, 2024 CHPT Stock Option (right to buy) Common Stock (22,888) $0.76 May 13, 2030 22,888 Disposed

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

Initial ownership (Form 3) 3 holdings

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

DateTickerSecuritySharesOwnership
Nov. 21, 2023 CHPT Common Stock · Direct
Nov. 21, 2023 CHPT Stock Option (right to buy)→ Common Stock (105,371) 105,371 Direct
Nov. 21, 2023 CHPT Stock Option (right to buy)→ Common Stock (22,888) 22,888 Direct