Blake Borgeson
CIK 1856094 · View on SEC EDGAR ↗
Insider
First SEC filing: April 15, 2021 · Latest: June 4, 2026
On this page
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net:
$-366,300
+ 22 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
22 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 4, 2026 | RXRX | S 10b5-1 | 30,000 | $3.25 | $97,500 | 6,188,287 Direct | -0.48% | Disposed | -0.2% (price as of 2026-08-19) |
| July 7, 2026 | RXRX | S 10b5-1 | 40,000 | $3.96 | $158,400 | 6,218,287 Direct | -0.64% | Disposed | -18.1% (price as of 2026-08-19) |
| June 2, 2026 | RXRX | S | 30,000 | $3.68 | $110,400 | 6,169,863 | — | — | -11.8% (price as of 2026-08-19) |
| Feb. 20, 2024 | RXRX | S 10b5-1 | 309 | $13.04 | $4,029 | 7,292,863 Direct | 0.00% | Disposed | -75.1% (price as of 2026-08-19) |
| Feb. 20, 2024 | RXRX | S 10b5-1 | 19,745 | $12.31 | $243,061 | 7,293,172 Direct | -0.27% | Disposed | -73.6% (price as of 2026-08-19) |
| Feb. 6, 2024 | RXRX | S 10b5-1 | 11,447 | $9.30 | $106,457 | 7,312,917 Direct | -0.16% | Disposed | -65.1% (price as of 2026-08-19) |
| Jan. 23, 2024 | RXRX | S 10b5-1 | 20,054 | $10.58 | $212,171 | 7,324,364 Direct | -0.27% | Disposed | -69.3% (price as of 2026-08-19) |
| Jan. 9, 2024 | RXRX | S 10b5-1 | 13,751 | $13.81 | $189,901 | 7,344,418 Direct | -0.19% | Disposed | -76.5% (price as of 2026-08-19) |
| Jan. 9, 2024 | RXRX | S 10b5-1 | 6,303 | $13.21 | $83,263 | 7,358,169 Direct | -0.09% | Disposed | -75.4% (price as of 2026-08-19) |
| Dec. 26, 2023 | RXRX | S 10b5-1 | 20,054 | $10.63 | $213,174 | 7,364,472 Direct | -0.27% | Disposed | -69.5% (price as of 2026-08-19) |
| Dec. 12, 2023 | RXRX | S 10b5-1 | 11,447 | $7.40 | $84,708 | 7,384,526 Direct | -0.15% | Disposed | -56.1% (price as of 2026-08-19) |
| Nov. 28, 2023 | RXRX | S 10b5-1 | 11,447 | $6.72 | $76,924 | 7,395,973 Direct | -0.15% | Disposed | -51.7% (price as of 2026-08-19) |
| Nov. 14, 2023 | RXRX | S 10b5-1 | 8,885 | $6.32 | $56,153 | 7,407,420 Direct | -0.12% | Disposed | -48.7% (price as of 2026-08-19) |
| Oct. 31, 2023 | RXRX | S 10b5-1 | 8,885 | $5.27 | $46,824 | 7,416,305 Direct | -0.12% | Disposed | -38.4% (price as of 2026-08-19) |
| Oct. 17, 2023 | RXRX | S 10b5-1 | 8,885 | $6.58 | $58,463 | 7,425,190 Direct | -0.12% | Disposed | -50.7% (price as of 2026-08-19) |
| Oct. 3, 2023 | RXRX | S 10b5-1 | 8,885 | $7.29 | $64,772 | 7,434,075 Direct | -0.12% | Disposed | -55.5% (price as of 2026-08-19) |
| Sept. 19, 2023 | RXRX | S 10b5-1 | 8,885 | $8.36 | $74,279 | 7,442,960 Direct | -0.12% | Disposed | -61.2% (price as of 2026-08-19) |
| Sept. 5, 2023 | RXRX | S 10b5-1 | 8,885 | $8.79 | $78,099 | 7,451,845 Direct | -0.12% | Disposed | -63.1% (price as of 2026-08-19) |
| Aug. 22, 2023 | RXRX | S 10b5-1 | 8,885 | $8.91 | $79,165 | 7,460,730 Direct | -0.12% | Disposed | -63.6% (price as of 2026-08-19) |
| Aug. 8, 2023 | RXRX | S 10b5-1 | 3,272 | $11.75 | $38,446 | 7,469,615 Direct | -0.04% | Disposed | -72.4% (price as of 2026-08-19) |
| Aug. 8, 2023 | RXRX | S 10b5-1 | 14,498 | $11.03 | $159,913 | 7,472,887 Direct | -0.19% | Disposed | -70.6% (price as of 2026-08-19) |
| July 25, 2023 | RXRX | S 10b5-1 | 18,719 | $14.61 | $273,485 | 7,487,385 Direct | -0.25% | Disposed | -77.8% (price as of 2026-08-19) |
| July 11, 2023 | RXRX | S 10b5-1 | 8,885 | $6.89 | $61,218 | 7,520,104 Direct | -0.12% | Disposed | -52.9% (price as of 2026-08-19) |
| June 27, 2023 | RXRX | S 10b5-1 | 8,885 | $7.39 | $65,660 | 7,528,989 Direct | -0.12% | Disposed | -56.1% (price as of 2026-08-19) |
| June 13, 2023 | RXRX | S 10b5-1 | 15,485 | $9.98 | $154,540 | 7,525,262 Direct | -0.21% | Disposed | -67.5% (price as of 2026-08-19) |
| May 30, 2023 | RXRX | S 10b5-1 | 8,885 | $8.79 | $78,099 | 7,540,747 Direct | -0.12% | Disposed | -63.1% (price as of 2026-08-19) |
| May 16, 2023 | RXRX | S 10b5-1 | 8,885 | $5.09 | $45,225 | 7,549,632 Direct | -0.12% | Disposed | -36.2% (price as of 2026-08-19) |
| April 18, 2023 | RXRX | S 10b5-1 | 8,885 | $5.93 | $52,688 | 7,558,517 Direct | -0.12% | Disposed | -45.3% (price as of 2026-08-19) |
| April 4, 2023 | RXRX | S 10b5-1 | 8,885 | $6.53 | $58,019 | 7,567,402 Direct | -0.12% | Disposed | -50.3% (price as of 2026-08-19) |
| March 21, 2023 | RXRX | S 10b5-1 | 8,885 | $7.40 | $65,749 | 7,576,287 Direct | -0.12% | Disposed | -56.1% (price as of 2026-08-19) |
| March 7, 2023 | RXRX | S 10b5-1 | 8,885 | $8.33 | $74,012 | 7,585,172 Direct | -0.12% | Disposed | -61.0% (price as of 2026-08-19) |
| Feb. 21, 2023 | RXRX | S 10b5-1 | 8,885 | $7.73 | $68,681 | 7,594,057 Direct | -0.12% | Disposed | -58.0% (price as of 2026-08-19) |
| Feb. 7, 2023 | RXRX | S 10b5-1 | 8,885 | $8.81 | $78,277 | 7,602,942 Direct | -0.12% | Disposed | -63.2% (price as of 2026-08-19) |
| Jan. 24, 2023 | RXRX | S 10b5-1 | 8,885 | $8.71 | $77,388 | 7,611,827 Direct | -0.12% | Disposed | -62.7% (price as of 2026-08-19) |
| Jan. 10, 2023 | RXRX | S 10b5-1 | 8,885 | $7.69 | $68,326 | 7,620,712 Direct | -0.12% | Disposed | -57.8% (price as of 2026-08-19) |
| Dec. 27, 2022 | RXRX | S 10b5-1 | 8,885 | $7.25 | $64,416 | 7,628,272 Direct | -0.12% | Disposed | -55.2% (price as of 2026-08-19) |
| Dec. 13, 2022 | RXRX | S 10b5-1 | 8,885 | $8.96 | $79,610 | 7,637,157 Direct | -0.12% | Disposed | -63.8% (price as of 2026-08-19) |
| Nov. 29, 2022 | RXRX | S 10b5-1 | 8,885 | $8.75 | $77,744 | 7,646,042 Direct | -0.12% | Disposed | -62.9% (price as of 2026-08-19) |
| Nov. 16, 2022 | RXRX | S 10b5-1 | 17,770 | $11.12 | $197,602 | 7,654,927 Direct | -0.23% | Disposed | -70.8% (price as of 2026-08-19) |
| Jan. 4, 2022 | RXRX | S 10b5-1 | 9,625 | $18.03 | $173,539 | 7,651,146 Direct | -0.13% | Disposed | -82.0% (price as of 2026-08-19) |
| Dec. 21, 2021 | RXRX | S 10b5-1 | 9,625 | $18.75 | $180,469 | 7,660,216 Direct | -0.13% | Disposed | -82.7% (price as of 2026-08-19) |
| Dec. 7, 2021 | RXRX | S 10b5-1 | 400 | $21.03 | $8,412 | 7,669,841 Direct | -0.01% | Disposed | -84.6% (price as of 2026-08-19) |
| Dec. 7, 2021 | RXRX | S 10b5-1 | 7,725 | $20.38 | $157,436 | 7,670,241 Direct | -0.10% | Disposed | -84.1% (price as of 2026-08-19) |
| Dec. 7, 2021 | RXRX | S 10b5-1 | 1,500 | $19.78 | $29,670 | 7,677,966 Direct | -0.02% | Disposed | -83.6% (price as of 2026-08-19) |
| Nov. 18, 2021 | RXRX | S 10b5-1 | 7,725 | $19.05 | $147,161 | 7,679,466 Direct | -0.10% | Disposed | -83.0% (price as of 2026-08-19) |
| Nov. 18, 2021 | RXRX | S 10b5-1 | 1,900 | $18.32 | $34,808 | 7,687,191 Direct | -0.02% | Disposed | -82.3% (price as of 2026-08-19) |
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 16, 2023 | RXRX | Stock Option (Right to Buy | Class A Common Stock (25,224) | $8.92 | June 16, 2033 | 25,224 | Acquired |
| June 14, 2022 | RXRX | Stock Option (right to buy) | Class A Common Stock (36,290) | $6.20 | June 14, 2032 | 36,290 | Acquired |
| April 20, 2021 | RXRX | Stock Option (Right to Buy) | Class A Common Stock (12,500) | $18.00 | April 14, 2031 | 12,500 | Acquired |
| April 20, 2021 | RXRX | Stock Option (Right to Buy) | Common Stock (12,500) | $18.00 | April 14, 2031 | 12,500 | Disposed |
| April 20, 2021 | RXRX | Series A-1 Preferred Stock | Common Stock (544,743) | — | — | 544,743 | Disposed |
| April 20, 2021 | RXRX | Series A Preferred Stock | Common Stock (378,309) | — | — | 378,309 | Disposed |
| April 15, 2021 | RXRX | Stock Option (Right to Buy) | Common Stock [F1] (12,500) | $18.00 | April 14, 2031 | 12,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.