Grant Pickering
CIK 1258693 · View on SEC EDGAR ↗
Insider
First SEC filing: March 21, 2022 · Latest: March 21, 2022
On this page
Insider at
Insider transactions
0 buys (P)
19 sells (S)
Net:
$-3,634,889
+ 30 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
30 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 27, 2026 | PCVX | S 10b5-1 | 378 | $55.91 | $21,134 | 133,215 Indirect | -0.28% | Disposed | 10.1% (price as of 2026-08-20) |
| July 27, 2026 | PCVX | S 10b5-1 | 622 | $55.54 | $34,546 | 133,593 Indirect | -0.46% | Disposed | 10.9% (price as of 2026-08-20) |
| July 27, 2026 | PCVX | S 10b5-1 | 244 | $55.96 | $13,654 | 133,215 Indirect | -0.18% | Disposed | 10.0% (price as of 2026-08-20) |
| July 27, 2026 | PCVX | S 10b5-1 | 756 | $55.52 | $41,973 | 133,459 Indirect | -0.56% | Disposed | 10.9% (price as of 2026-08-20) |
| July 27, 2026 | PCVX | S 10b5-1 | 4,415 | $55.93 | $246,931 | 453,247 Direct | -0.96% | Disposed | 10.1% (price as of 2026-08-20) |
| July 27, 2026 | PCVX | S 10b5-1 | 11,783 | $55.52 | $654,192 | 457,662 Direct | -2.51% | Disposed | 10.9% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 191 | $56.27 | $10,748 | 134,215 Indirect | -0.14% | Disposed | 9.4% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 602 | $55.30 | $33,291 | 134,406 Indirect | -0.45% | Disposed | 11.4% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 207 | $54.22 | $11,224 | 135,008 Indirect | -0.15% | Disposed | 13.6% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 332 | $55.99 | $18,589 | 134,215 Indirect | -0.25% | Disposed | 10.0% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 356 | $55.23 | $19,662 | 134,547 Indirect | -0.26% | Disposed | 11.5% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 312 | $54.34 | $16,954 | 134,903 Indirect | -0.23% | Disposed | 13.3% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 6,417 | $56.12 | $360,122 | 452,466 Direct | -1.40% | Disposed | 9.7% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 9,137 | $55.26 | $504,911 | 458,883 Direct | -1.95% | Disposed | 11.4% (price as of 2026-08-20) |
| June 26, 2026 | PCVX | S 10b5-1 | 6,683 | $54.28 | $362,753 | 468,020 Direct | -1.41% | Disposed | 13.4% (price as of 2026-08-20) |
| June 18, 2026 | PCVX | S 10b5-1 | 1,000 | $52.50 | $52,500 | 135,215 Indirect | -0.73% | Disposed | 17.3% (price as of 2026-08-20) |
| June 18, 2026 | PCVX | S 10b5-1 | 1,000 | $52.50 | $52,500 | 135,215 Indirect | -0.73% | Disposed | 17.3% (price as of 2026-08-20) |
| June 18, 2026 | PCVX | S 10b5-1 | 22,236 | $52.50 | $1,167,390 | 474,703 Direct | -4.47% | Disposed | 17.3% (price as of 2026-08-20) |
| June 18, 2026 | PCVX | S 10b5-1 | 225 | $52.51 | $11,815 | 496,939 Direct | -0.05% | Disposed | 17.3% (price as of 2026-08-20) |
| Jan. 2, 2024 | PCVX | S 10b5-1 | 643 | $64.24 | $41,306 | 151,286 Indirect | -0.42% | Disposed | -4.1% (price as of 2026-08-20) |
| Jan. 2, 2024 | PCVX | S 10b5-1 | 568 | $63.68 | $36,170 | 151,929 Indirect | -0.37% | Disposed | -3.3% (price as of 2026-08-20) |
| Jan. 2, 2024 | PCVX | S 10b5-1 | 97 | $62.91 | $6,102 | 152,497 Indirect | -0.06% | Disposed | -2.1% (price as of 2026-08-20) |
| Jan. 2, 2024 | PCVX | S 10b5-1 | 587 | $64.33 | $37,762 | 151,286 Indirect | -0.39% | Disposed | -4.3% (price as of 2026-08-20) |
| Jan. 2, 2024 | PCVX | S 10b5-1 | 594 | $63.65 | $37,808 | 151,873 Indirect | -0.39% | Disposed | -3.3% (price as of 2026-08-20) |
| Jan. 2, 2024 | PCVX | S 10b5-1 | 127 | $62.93 | $7,992 | 152,467 Indirect | -0.08% | Disposed | -2.1% (price as of 2026-08-20) |
| Dec. 26, 2023 | PCVX | S 10b5-1 | 7,550 | $62.08 | $468,704 | 375,814 Direct | -1.97% | Disposed | -0.8% (price as of 2026-08-20) |
| Dec. 26, 2023 | PCVX | S 10b5-1 | 7,450 | $61.32 | $456,834 | 383,364 Direct | -1.91% | Disposed | 0.4% (price as of 2026-08-20) |
| Dec. 1, 2023 | PCVX | S 10b5-1 | 552 | $52.68 | $29,079 | 152,594 Indirect | -0.36% | Disposed | 16.9% (price as of 2026-08-20) |
| Dec. 1, 2023 | PCVX | S 10b5-1 | 757 | $51.71 | $39,144 | 153,146 Indirect | -0.49% | Disposed | 19.1% (price as of 2026-08-20) |
| Dec. 1, 2023 | PCVX | S 10b5-1 | 841 | $52.50 | $44,152 | 152,594 Indirect | -0.55% | Disposed | 17.3% (price as of 2026-08-20) |
| Dec. 1, 2023 | PCVX | S 10b5-1 | 468 | $51.43 | $24,069 | 153,435 Indirect | -0.30% | Disposed | 19.7% (price as of 2026-08-20) |
| Nov. 24, 2023 | PCVX | S 10b5-1 | 3,779 | $49.46 | $186,909 | 370,914 Direct | -1.01% | Disposed | 24.5% (price as of 2026-08-20) |
| Nov. 24, 2023 | PCVX | S 10b5-1 | 11,221 | $48.96 | $549,380 | 374,693 Direct | -2.91% | Disposed | 25.8% (price as of 2026-08-20) |
| Nov. 1, 2023 | PCVX | S 10b5-1 | 3 | $48.10 | $144 | 153,903 Indirect | 0.00% | Disposed | 28.0% (price as of 2026-08-20) |
| Nov. 1, 2023 | PCVX | S 10b5-1 | 1,306 | $47.27 | $61,735 | 153,906 Indirect | -0.84% | Disposed | 30.3% (price as of 2026-08-20) |
| Nov. 1, 2023 | PCVX | S 10b5-1 | 3 | $48.10 | $144 | 153,903 Indirect | 0.00% | Disposed | 28.0% (price as of 2026-08-20) |
| Nov. 1, 2023 | PCVX | S 10b5-1 | 1,306 | $47.31 | $61,787 | 153,906 Indirect | -0.84% | Disposed | 30.2% (price as of 2026-08-20) |
| Oct. 23, 2023 | PCVX | S 10b5-1 | 3,764 | $47.35 | $178,225 | 385,914 Direct | -0.97% | Disposed | 30.1% (price as of 2026-08-20) |
| Oct. 23, 2023 | PCVX | S 10b5-1 | 11,236 | $46.98 | $527,867 | 389,678 Direct | -2.80% | Disposed | 31.1% (price as of 2026-08-20) |
| Oct. 2, 2023 | PCVX | S 10b5-1 | 442 | $51.55 | $22,785 | 155,212 Indirect | -0.28% | Disposed | 19.5% (price as of 2026-08-20) |
| Oct. 2, 2023 | PCVX | S 10b5-1 | 221 | $50.48 | $11,156 | 155,654 Indirect | -0.14% | Disposed | 22.0% (price as of 2026-08-20) |
| Oct. 2, 2023 | PCVX | S 10b5-1 | 646 | $49.68 | $32,093 | 155,875 Indirect | -0.41% | Disposed | 24.0% (price as of 2026-08-20) |
| Oct. 2, 2023 | PCVX | S 10b5-1 | 283 | $51.52 | $14,580 | 155,212 Indirect | -0.18% | Disposed | 19.5% (price as of 2026-08-20) |
| Oct. 2, 2023 | PCVX | S 10b5-1 | 385 | $50.76 | $19,543 | 155,495 Indirect | -0.25% | Disposed | 21.3% (price as of 2026-08-20) |
| Oct. 2, 2023 | PCVX | S 10b5-1 | 641 | $49.67 | $31,838 | 155,880 Indirect | -0.41% | Disposed | 24.0% (price as of 2026-08-20) |
| Sept. 25, 2023 | PCVX | S 10b5-1 | 1,309 | $52.44 | $68,644 | 156,521 Indirect | -0.83% | Disposed | 17.4% (price as of 2026-08-20) |
| Sept. 25, 2023 | PCVX | S 10b5-1 | 1,309 | $52.42 | $68,618 | 156,521 Indirect | -0.83% | Disposed | 17.5% (price as of 2026-08-20) |
| Sept. 25, 2023 | PCVX | S 10b5-1 | 15,000 | $52.45 | $786,750 | 400,914 Direct | -3.61% | Disposed | 17.4% (price as of 2026-08-20) |
| March 30, 2023 | LONA | P | 15,000 | $2.47 | $37,050 | 25,783 Direct | +139.11% | Acquired | -68.1% (price as of 2026-08-20) |
| March 29, 2023 | LONA | P | 10,000 | $2.33 | $23,300 | 10,783 Direct | +1277.14% | Acquired | -66.2% (price as of 2026-08-20) |
| Sept. 26, 2022 | PCVX | S 10b5-1 | 319 | $25.28 | $8,064 | 157,830 Indirect | -0.20% | Disposed | 143.6% (price as of 2026-08-20) |
| Sept. 26, 2022 | PCVX | S 10b5-1 | 4,681 | $24.68 | $115,527 | 158,149 Indirect | -2.87% | Disposed | 149.5% (price as of 2026-08-20) |
| Sept. 26, 2022 | PCVX | S 10b5-1 | 227 | $25.30 | $5,743 | 157,830 Indirect | -0.14% | Disposed | 143.4% (price as of 2026-08-20) |
| Sept. 26, 2022 | PCVX | S 10b5-1 | 4,773 | $24.69 | $117,845 | 158,057 Indirect | -2.93% | Disposed | 149.4% (price as of 2026-08-20) |
| Sept. 15, 2022 | PCVX | S 10b5-1 | 11,000 | $27.95 | $307,450 | 652,546 Direct | -1.66% | Disposed | 120.3% (price as of 2026-08-20) |
| Aug. 26, 2022 | PCVX | S 10b5-1 | 15 | $28.00 | $420 | 162,830 Indirect | -0.01% | Disposed | 119.9% (price as of 2026-08-20) |
| Aug. 26, 2022 | PCVX | S 10b5-1 | 4,985 | $27.44 | $136,788 | 162,845 Indirect | -2.97% | Disposed | 124.4% (price as of 2026-08-20) |
| Aug. 26, 2022 | PCVX | S 10b5-1 | 14 | $28.00 | $392 | 162,830 Indirect | -0.01% | Disposed | 119.9% (price as of 2026-08-20) |
| Aug. 26, 2022 | PCVX | S 10b5-1 | 4,986 | $27.44 | $136,816 | 162,844 Indirect | -2.97% | Disposed | 124.4% (price as of 2026-08-20) |
| Aug. 15, 2022 | PCVX | S 10b5-1 | 608 | $26.30 | $15,990 | 672,456 Direct | -0.09% | Disposed | 134.1% (price as of 2026-08-20) |
| Aug. 15, 2022 | PCVX | S 10b5-1 | 10,392 | $25.54 | $265,412 | 673,064 Direct | -1.52% | Disposed | 141.1% (price as of 2026-08-20) |
| July 26, 2022 | PCVX | S 10b5-1 | 5,000 | $23.27 | $116,350 | 167,830 Indirect | -2.89% | Disposed | 164.6% (price as of 2026-08-20) |
| July 26, 2022 | PCVX | S 10b5-1 | 5,000 | $23.26 | $116,300 | 167,830 Indirect | -2.89% | Disposed | 164.7% (price as of 2026-08-20) |
| July 15, 2022 | PCVX | S 10b5-1 | 2,680 | $24.88 | $66,678 | 683,456 Direct | -0.39% | Disposed | 147.5% (price as of 2026-08-20) |
| July 15, 2022 | PCVX | S 10b5-1 | 8,320 | $24.34 | $202,509 | 686,136 Direct | -1.20% | Disposed | 153.0% (price as of 2026-08-20) |
| June 28, 2022 | PCVX | S 10b5-1 | 10,000 | $21.00 | $210,000 | 345,660 Indirect | -2.81% | Disposed | 193.2% (price as of 2026-08-20) |
| June 24, 2022 | PCVX | S 10b5-1 | 747 | $21.01 | $15,694 | 694,456 Direct | -0.11% | Disposed | 193.1% (price as of 2026-08-20) |
| June 23, 2022 | PCVX | S 10b5-1 | 3,541 | $21.01 | $74,396 | 695,203 Direct | -0.51% | Disposed | 193.1% (price as of 2026-08-20) |
| June 22, 2022 | PCVX | S 10b5-1 | 1,261 | $21.01 | $26,494 | 698,744 Direct | -0.18% | Disposed | 193.1% (price as of 2026-08-20) |
| June 21, 2022 | PCVX | S 10b5-1 | 5,451 | $21.05 | $114,744 | 700,005 Direct | -0.77% | Disposed | 192.5% (price as of 2026-08-20) |
Showing latest 100 of 187 transactions
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 |
|---|---|---|---|---|---|---|---|
| July 27, 2026 | PCVX | Stock Option (right to buy) | Common Stock (16,198) | $2.03 | July 24, 2028 | 16,198 | Disposed |
| June 23, 2026 | LONA | Stock Option (Right to Buy) | Common Stock (28,000) | $8.35 | June 22, 2036 | 28,000 | Acquired |
| June 18, 2026 | PCVX | Stock Option (right to buy) | Common Stock (225) | $1.79 | May 17, 2027 | 225 | Disposed |
| April 9, 2026 | LONA | Stock Option (Right to Buy) | Common Stock (28,000) | $9.54 | April 8, 2036 | 28,000 | Acquired |
| Feb. 26, 2026 | PCVX | Stock Option (right to buy) | Common Stock (175,698) | $60.00 | Feb. 26, 2036 | 175,698 | Acquired |
| Dec. 26, 2023 | PCVX | Stock Option (right to buy) | Common Stock (10,000) | $0.04 | April 23, 2025 | 10,000 | Disposed |
| Dec. 22, 2023 | PCVX | Stock Option (right to buy) | Common Stock (9,900) | $2.03 | July 23, 2028 | 9,900 | Disposed |
| May 19, 2023 | LONA | Stock Option (Right to Buy) | Common Stock (20,900) | $2.89 | May 18, 2033 | 20,900 | Acquired |
| March 1, 2023 | PCVX | Stock Option (right to buy) | Common Stock (323,250) | $41.67 | March 1, 2033 | 323,250 | Acquired |
| Dec. 30, 2022 | PCVX | Stock Option (right to buy) | Common Stock (15,158) | $2.03 | July 23, 2028 | 15,158 | Disposed |
| Dec. 30, 2022 | PCVX | Stock Option (right to buy) | Common Stock (108,250) | $47.95 | Dec. 30, 2032 | 108,250 | Acquired |
| May 20, 2022 | LONA | Stock Option (Right to Buy) | Common Stock (3,467) | $8.93 | May 19, 2032 | 3,467 | Acquired |
| May 16, 2022 | PCVX | Stock Option (right to buy) | Common Stock (11,000) | $1.79 | May 17, 2027 | 11,000 | Disposed |
| April 18, 2022 | PCVX | Stock Option (right to buy) | Common Stock (11,000) | $1.79 | May 17, 2027 | 11,000 | Disposed |
| March 22, 2022 | PCVX | Stock Option (right to buy) | Common Stock (7,712) | $1.79 | May 17, 2027 | 7,712 | Disposed |
| March 21, 2022 | PCVX | Stock Option (right to buy) | Common Stock (14,288) | $1.79 | May 17, 2027 | 14,288 | Disposed |
| March 2, 2022 | PCVX | Stock Option (right to buy) | Common Stock (431,250) | $24.79 | March 1, 2032 | 431,250 | Acquired |
| Jan. 27, 2022 | LONA | Stock Option (Right to Buy) | Common Stock (27,742) | $9.91 | Jan. 26, 2032 | 27,742 | Acquired |
| Dec. 27, 2021 | PCVX | Stock Option (right to buy) | Common Stock (1,400) | $2.03 | July 23, 2028 | 1,400 | Disposed |
| Dec. 27, 2021 | PCVX | Stock Option (right to buy) | Common Stock (50,365) | $1.79 | May 17, 2027 | 50,365 | Disposed |
| Nov. 19, 2021 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
| Oct. 20, 2021 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
| Sept. 22, 2021 | PCVX | Stock Option (right to buy) | Common Stock (4,193) | $1.79 | May 17, 2027 | 4,193 | Disposed |
| Sept. 21, 2021 | PCVX | Stock Option (right to buy) | Common Stock (10,807) | $1.79 | May 17, 2027 | 10,807 | Disposed |
| Aug. 23, 2021 | PCVX | Stock Option (right to buy) | Common Stock (13,669) | $1.79 | May 17, 2027 | 13,669 | Disposed |
| Aug. 19, 2021 | PCVX | Stock Option (right to buy) | Common Stock (1,331) | $1.79 | May 17, 2027 | 1,331 | Disposed |
| July 20, 2021 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
| June 24, 2021 | PCVX | Stock Option (right to buy) | Common Stock (13,863) | $1.79 | May 17, 2027 | 13,863 | Disposed |
| June 22, 2021 | PCVX | Stock Option (right to buy) | Common Stock (74) | $1.79 | May 17, 2027 | 74 | Disposed |
| June 21, 2021 | PCVX | Stock Option (right to buy) | Common Stock (1,063) | $1.79 | May 17, 2027 | 1,063 | Disposed |
| June 4, 2021 | PCVX | Stock Option (right to buy) | Common Stock (8,093) | $1.79 | May 17, 2027 | 8,093 | Disposed |
| June 3, 2021 | PCVX | Stock Option (right to buy) | Common Stock (7,005) | $1.79 | May 17, 2027 | 7,005 | Disposed |
| May 28, 2021 | PCVX | Stock Option (right to buy) | Common Stock (2,656) | $1.79 | May 17, 2027 | 2,656 | Disposed |
| May 27, 2021 | PCVX | Stock Option (right to buy) | Common Stock (12,246) | $1.79 | May 17, 2027 | 12,246 | Disposed |
| April 1, 2021 | PCVX | Stock Option (right to buy) | Common Stock (310,000) | $20.93 | March 31, 2031 | 310,000 | Acquired |
| March 19, 2021 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
| Feb. 22, 2021 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
| Jan. 19, 2021 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
| Dec. 28, 2020 | PCVX | Stock Option (right to buy) | Common Stock (5,500) | $1.79 | May 17, 2027 | 5,500 | Disposed |
| Dec. 21, 2020 | PCVX | Stock Option (right to buy) | Common Stock (15,000) | $1.79 | May 17, 2027 | 15,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 21, 2022 | LONA | Common Stock | 783 | Direct |
| Jan. 31, 2022 | LONA | No securities are beneficially owned. | 0 | Direct |
| Jan. 31, 2022 | LONA | No securities are beneficially owned.→ Not Applicable (0) | 0 | Direct |
| June 11, 2020 | PCVX | Common Stock | 571,629 | Direct |
| June 11, 2020 | PCVX | Common Stock | 355,660 | Indirect |
| June 11, 2020 | PCVX | Stock Option (right to buy)→ Common Stock (27,326) | 27,326 | Direct |
| June 11, 2020 | PCVX | Stock Option (right to buy)→ Common Stock (514,315) | 514,315 | Direct |
| June 11, 2020 | PCVX | Stock Option (right to buy)→ Common Stock (595,732) | 595,732 | Direct |
| June 11, 2020 | PCVX | Stock Option (right to buy)→ Common Stock (367,557) | 367,557 | Direct |