Susan Heystee
Insider
First SEC filing: June 1, 2021 · Latest: June 1, 2021
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net: $-615,797
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 21, 2026 | CHPT | A | 6,680 | · | · | 45,945 Direct | +17.01% | Acquired | (price as of 2026-10-05) |
| July 21, 2026 | CHPT | A | 18,370 | · | · | 39,265 Direct | +87.92% | Acquired | (price as of 2026-10-05) |
| July 6, 2026 | OUST | A | 660 | $49.83 | $32,888 | 40,479 Direct | +1.66% | Acquired | -11.5% (price as of 2026-10-05) |
| June 17, 2026 | OUST | A | 4,725 | · | · | 39,819 Direct | +13.46% | Acquired | (price as of 2026-10-05) |
| May 21, 2026 | OUST | S | 9,316 | $34.80 | $324,197 | 35,094 Direct | -20.98% | Disposed | 26.8% (price as of 2026-10-05) |
| April 6, 2026 | OUST | A | 1,458 | $19.31 | $28,154 | 44,410 Direct | +3.39% | Acquired | 128.5% (price as of 2026-10-05) |
| Jan. 5, 2026 | OUST | A | 1,327 | $24.80 | $32,910 | 42,952 Direct | +3.19% | Acquired | 77.9% (price as of 2026-10-05) |
| Dec. 12, 2025 | OUST | S | 11,650 | $25.03 | $291,600 | 41,625 Direct | -21.87% | Disposed | 76.3% (price as of 2026-10-05) |
| Oct. 6, 2025 | OUST | A | 1,010 | $32.43 | $32,754 | 53,275 Direct | +1.93% | Acquired | 36.0% (price as of 2026-10-05) |
| Aug. 13, 2025 | OUST | S | 40,390 | $30.00 | $1,211,700 | 52,265 Direct | -43.59% | Disposed | 47.1% (price as of 2026-10-05) |
| July 8, 2025 | CHPT | A | 254,785 | · | · | 417,905 Direct | +156.19% | Acquired | (price as of 2026-10-05) |
| July 7, 2025 | OUST | A | 1,712 | $22.42 | $38,383 | 92,654 Direct | +1.88% | Acquired | 96.8% (price as of 2026-10-05) |
| June 18, 2025 | OUST | A | 13,558 | · | · | 90,942 Direct | +17.52% | Acquired | (price as of 2026-10-05) |
| May 13, 2025 | OUST | D | 45,019 | $11.20 | $504,213 | 77,384 Direct | -36.78% | Disposed | 293.9% (price as of 2026-10-05) |
| April 7, 2025 | OUST | A | 3,629 | $7.43 | $26,963 | 122,403 Direct | +3.06% | Acquired | 493.8% (price as of 2026-10-05) |
| Jan. 6, 2025 | OUST | A | 2,960 | · | · | 118,774 Direct | +2.56% | Acquired | (price as of 2026-10-05) |
| Oct. 7, 2024 | OUST | A | 4,847 | $6.45 | $31,263 | 115,814 Direct | +4.37% | Acquired | 584.0% (price as of 2026-10-05) |
| Aug. 16, 2024 | OUST | S | 6,400 | $7.83 | $50,112 | 110,967 Direct | -5.45% | Disposed | 463.5% (price as of 2026-10-05) |
| July 9, 2024 | CHPT | A | 115,552 | · | · | 163,120 Direct | +242.92% | Acquired | (price as of 2026-10-05) |
| July 5, 2024 | OUST | A | 2,871 | · | · | 117,367 Direct | +2.51% | Acquired | (price as of 2026-10-05) |
| June 21, 2024 | OUST | A | 15,195 | · | · | 114,496 Direct | +15.30% | Acquired | (price as of 2026-10-05) |
| April 5, 2024 | OUST | A | 5,221 | · | · | 99,301 Direct | +5.55% | Acquired | (price as of 2026-10-05) |
| Jan. 5, 2024 | OUST | A | 4,922 | · | · | 94,080 Direct | +5.52% | Acquired | (price as of 2026-10-05) |
| Oct. 5, 2023 | OUST | A | 6,151 | · | · | 89,158 Direct | +7.41% | Acquired | (price as of 2026-10-05) |
| July 18, 2023 | CHPT | A | 21,925 | · | · | 47,568 Direct | +85.50% | Acquired | (price as of 2026-10-05) |
| July 5, 2023 | OUST | A | 5,304 | $5.41 | $28,695 | 83,007 Direct | +6.83% | Acquired | 715.5% (price as of 2026-10-05) |
| April 5, 2023 | OUST | A | 17,951 | $0.95 | $17,053 | 777,097 Direct | +2.36% | Acquired | 364.4% (price as of 2026-10-05) |
| April 5, 2023 | OUST | A | 8,045 | $0.95 | $7,643 | 759,146 Direct | +1.07% | Acquired | 364.4% (price as of 2026-10-05) |
| Feb. 10, 2023 | OUST | A | 186,254 | · | · | 751,101 Direct | +32.97% | Acquired | (price as of 2026-10-05) |
| Jan. 5, 2023 | OUST | A | 17,089 | $1.12 | $19,140 | 564,847 Direct | +3.12% | Acquired | 293.9% (price as of 2026-10-05) |
| Oct. 5, 2022 | OUST | A | 15,354 | $1.24 | $19,039 | 547,758 Direct | +2.88% | Acquired | 255.8% (price as of 2026-10-05) |
| July 12, 2022 | CHPT | A | 13,563 | · | · | 25,643 Direct | +112.28% | Acquired | (price as of 2026-10-05) |
| July 5, 2022 | OUST | A | 9,709 | $1.96 | $19,030 | 532,404 Direct | +1.86% | Acquired | 125.1% (price as of 2026-10-05) |
| June 9, 2022 | OUST | A | 67,846 | · | · | 522,695 Direct | +14.92% | Acquired | (price as of 2026-10-05) |
| April 5, 2022 | OUST | A | 5,199 | $3.67 | $19,080 | 454,849 Direct | +1.16% | Acquired | 20.2% (price as of 2026-10-05) |
| March 11, 2022 | OUST | M | 3,862 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 11, 2022 | OUST | M | 1,891 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 11, 2022 | OUST | M | 3,862 | · | · | 449,650 Direct | +0.87% | Acquired | (price as of 2026-10-05) |
| March 11, 2022 | OUST | M | 1,891 | · | · | 445,788 Direct | +0.43% | Acquired | (price as of 2026-10-05) |
| Jan. 5, 2022 | OUST | A | 2,589 | $5.91 | $15,301 | 428,766 Direct | +0.61% | Acquired | -25.3% (price as of 2026-10-05) |
| Dec. 11, 2021 | OUST | M | 3,861 | · | · | 3,862 Direct | -49.99% | Disposed | (price as of 2026-10-05) |
| Dec. 11, 2021 | OUST | M | 1,892 | · | · | 17,022 Direct | -10.00% | Disposed | (price as of 2026-10-05) |
| Dec. 11, 2021 | OUST | M | 3,861 | · | · | 423,673 Direct | +0.92% | Acquired | (price as of 2026-10-05) |
| Dec. 11, 2021 | OUST | M | 1,892 | · | · | 419,812 Direct | +0.45% | Acquired | (price as of 2026-10-05) |
| Dec. 10, 2021 | CHPT | P | 12,500 | $19.94 | $249,250 | 12,500 Indirect | · | Acquired | -97.8% (price as of 2026-10-05) |
| Oct. 5, 2021 | OUST | A | 1,467 | $7.98 | $11,707 | 426,177 Direct | +0.35% | Acquired | -44.7% (price as of 2026-10-05) |
| Sept. 11, 2021 | OUST | M | 3,862 | · | · | 7,723 Direct | -33.34% | Disposed | (price as of 2026-10-05) |
| Sept. 11, 2021 | OUST | M | 1,891 | · | · | 18,914 Direct | -9.09% | Disposed | (price as of 2026-10-05) |
| Sept. 11, 2021 | OUST | M | 3,862 | · | · | 3,862 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 11, 2021 | OUST | M | 1,891 | · | · | 414,058 Direct | +0.46% | Acquired | (price as of 2026-10-05) |
| July 13, 2021 | OUST | A | 302,717 | · | · | 412,167 Direct | +276.58% | Acquired | (price as of 2026-10-05) |
| July 5, 2021 | OUST | A | 825 | $12.12 | $9,999 | 424,710 Direct | +0.19% | Acquired | -63.6% (price as of 2026-10-05) |
| June 11, 2021 | OUST | M | 3,861 | · | · | 11,585 Direct | -25.00% | Disposed | (price as of 2026-10-05) |
| June 11, 2021 | OUST | M | 1,891 | · | · | 20,805 Direct | -8.33% | Disposed | (price as of 2026-10-05) |
| June 11, 2021 | OUST | M | 3,861 | · | · | 109,450 Direct | +3.66% | Acquired | (price as of 2026-10-05) |
| June 11, 2021 | OUST | M | 1,891 | · | · | 105,589 Direct | +1.82% | Acquired | (price as of 2026-10-05) |
| May 27, 2021 | CHPT | A | 12,080 | · | · | 12,080 Direct | · | Acquired | (price as of 2026-10-05) |
| April 5, 2021 | OUST | A | 212 | $10.99 | $2,330 | 423,885 Direct | +0.05% | Acquired | -59.9% (price as of 2026-10-05) |
| March 11, 2021 | OUST | A | 15,446 | · | · | 15,446 Direct | · | Acquired | (price as of 2026-10-05) |
| March 11, 2021 | OUST | A | 22,696 | · | · | 22,696 Direct | · | Acquired | (price as of 2026-10-05) |
| March 11, 2021 | OUST | A | 70,318 | · | · | 174,016 Indirect | +67.81% | Acquired | (price as of 2026-10-05) |
| March 11, 2021 | OUST | A | 103,698 | · | · | 103,698 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| March 11, 2022 | OUST | Restricted Stock Units | Common Stock | · | · | 3,862 | Disposed |
| March 11, 2022 | OUST | Restricted Stock Units | Common Stock | · | · | 1,891 | Disposed |
| Dec. 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 3,861 | Disposed |
| Dec. 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 1,892 | Disposed |
| Sept. 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 3,862 | Disposed |
| Sept. 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 1,891 | Disposed |
| June 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 3,861 | Disposed |
| June 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 1,891 | Disposed |
| March 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 15,446 | Acquired |
| March 11, 2021 | OUST | Restricted Stock Units | Common Stock | · | · | 22,696 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 1, 2021 | CHPT | No securities are beneficially owned | 0 | Direct |