NELSEN ROBERT 1219042 Data last updated 2024-05-11 06:58:14 -0500 US CDT

Latest Holdings

Notice: Data summarized from Form 3,4,5 filings, which do not include holdings/transactions of investment institution(s), if any, managed by the reporter.


Non-derivative Transactions     CSV download

Tips: type "code_s" to show transactions with code "S".

Filing Date Transaction Date Operation Date Original Filing Reporter Relation Opr Amounta %(Owned)b ‱(SO)c Avg Prcd Account Type Full Name Code Remain Shares Outstanding (Million)e
2023-05-24 2023-05-22 2023-05-22 4 Nelsen Robert DIRECTOR, 10% OWNER acq 6027.0 1.05 0.45 0.0 Direct Common Stock VIR BIOTECHNOLOGY, INC.

code_A

code  A
576148.0 133.98 (VIR)
2023-05-24 2023-05-22 4 Nelsen Robert DIRECTOR, 10% OWNER holding 5626008.0 0 419.92 0.0 Arch Venture Fund Ix Common Stock VIR BIOTECHNOLOGY, INC.

code_

NA
133.98 (VIR)
2023-05-24 2023-05-22 4 Nelsen Robert DIRECTOR, 10% OWNER holding 7290655.0 0 544.17 0.0 Arch Venture Fund Ix Overage Common Stock VIR BIOTECHNOLOGY, INC.

code_

NA
133.98 (VIR)
2023-05-24 2023-05-22 4 Nelsen Robert DIRECTOR, 10% OWNER holding 33893.0 0 2.53 0.0 A Trust For The Benefit Of Family Members Of The Reporting Person Common Stock VIR BIOTECHNOLOGY, INC.

code_

NA
133.98 (VIR)
2023-09-08 2023-09-08 4 Nelsen Robert DIRECTOR, 10% OWNER holding 18206358.0 0 725.27 0.0 Arch Venture Fund Ix Overage, L.P. Common Stock LYELL IMMUNOPHARMA, INC.

code_

NA
251.03 (LYEL)
2023-09-08 2023-09-08 4 Nelsen Robert DIRECTOR, 10% OWNER holding 18206358.0 0 725.27 0.0 Arch Venture Fund Ix, L.P. Common Stock LYELL IMMUNOPHARMA, INC.

code_

NA
251.03 (LYEL)
2023-06-20 2023-06-16 4 Nelsen Robert DIRECTOR, 10% OWNER holding 18206358.0 0 729.39 0.0 Arch Venture Fund Ix Overage, L.P. Common Stock LYELL IMMUNOPHARMA, INC.

code_

NA
249.61 (LYEL)
2023-06-20 2023-06-16 4 Nelsen Robert DIRECTOR, 10% OWNER holding 18206358.0 0 729.39 0.0 Arch Venture Fund Ix, L.P. Common Stock LYELL IMMUNOPHARMA, INC.

code_

NA
249.61 (LYEL)
2024-02-12 2024-02-08 2024-02-08 4 Nelsen Robert DIRECTOR, 10% OWNER acq 727272.0 5.84 36.89 5.5 See Footnote F5 Common Stock SANA BIOTECHNOLOGY, INC.

code_P

code  P
12446022.0 197.13 (SANA)
2024-02-12 2024-02-08 2024-02-08 4 Nelsen Robert DIRECTOR, 10% OWNER acq 727272.0 5.84 36.89 5.5 See Footnote F4 Common Stock SANA BIOTECHNOLOGY, INC.

code_P

code  P
12446022.0 197.13 (SANA)
2024-02-12 2024-02-08 4 Nelsen Robert DIRECTOR, 10% OWNER holding 10301250.0 0 522.55 0.0 See Footnote F2 Common Stock SANA BIOTECHNOLOGY, INC.

code_

NA
197.13 (SANA)
2024-02-12 2024-02-08 2024-02-08 4 Nelsen Robert DIRECTOR, 10% OWNER acq 363637.0 3.41 18.45 5.5 See Footnote F1 Common Stock SANA BIOTECHNOLOGY, INC.

code_P

code  P
10667387.0 197.13 (SANA)
2024-02-12 2024-02-08 4 Nelsen Robert DIRECTOR, 10% OWNER holding 12500.0 0 0.63 0.0 Enzo Family Trust Of 2015 Common Stock SANA BIOTECHNOLOGY, INC.

code_

NA
197.13 (SANA)
2024-02-12 2024-02-08 4 Nelsen Robert DIRECTOR, 10% OWNER holding 1353.0 0 0.07 0.0 Direct Common Stock SANA BIOTECHNOLOGY, INC.

code_

NA
197.13 (SANA)
2024-02-20 2024-02-15 4 Nelsen Robert DIRECTOR, 10% OWNER holding 6128297.0 0 629.68 0.0 By Arch Venture Fund X Overage, L.P. Common Stock PRIME MEDICINE, INC.

code_

NA
97.32 (PRME)
2024-02-20 2024-02-15 4 Nelsen Robert DIRECTOR, 10% OWNER holding 6128297.0 0 629.68 0.0 By Arch Venture Fund X, L.P. Common Stock PRIME MEDICINE, INC.

code_

NA
97.32 (PRME)
2024-02-20 2024-02-15 4 Nelsen Robert DIRECTOR, 10% OWNER holding 16080.0 0 1.65 0.0 A Trust For The Benefit Of Family Members Of The Reporting Person Common Stock PRIME MEDICINE, INC.

code_

NA
97.32 (PRME)
2024-02-20 2024-02-15 2024-02-15 4 Nelsen Robert DIRECTOR, 10% OWNER acq 3200000.0 100.0 328.8 6.25 By Arch Venture Fund Xii, L.P. Common Stock PRIME MEDICINE, INC.

code_P

code  P
3200000.0 97.32 (PRME)

Derivative Transactions

Tips: type "code_m" to show transactions with code "M".

Filing Date Transaction Date Operation Date Original Filing Reporter Relation Opr Amounta %(Owned)b ‱(SO)c Avg Prcd Account Type Full Name Code Remain Shares Outstanding (Million)e
2023-05-24 2023-05-22 2023-05-22 4 Nelsen Robert DIRECTOR, 10% OWNER acq 12054.0 100.0 0.9 25.74 Direct Stock Option (Right To Buy) VIR BIOTECHNOLOGY, INC.

code_A

code  A
12054.0 133.98 (VIR)
2023-06-12 2023-06-08 2023-06-08 4 Nelsen Robert DIRECTOR, 10% OWNER acq 65000.0 100.0 3.39 6.7 Direct Stock Option (Right To Buy) SANA BIOTECHNOLOGY, INC.

code_A

code  A
65000.0 191.5 (SANA)
2023-06-16 2023-06-14 2023-06-14 4 Nelsen Robert DIRECTOR, 10% OWNER acq 39062.0 100.0 4.02 14.83 Direct Stock Option (Right To Buy) PRIME MEDICINE, INC.

code_A

code  A
39062.0 97.23 (PRME)
2023-09-08 2023-09-08 2023-09-08 4 Nelsen Robert DIRECTOR, 10% OWNER acq 55000.0 100.0 2.19 3.19 Direct Option (Right To Buy) LYELL IMMUNOPHARMA, INC.

code_A

code  A
55000.0 251.03 (LYEL)
2023-06-20 2023-06-16 2023-06-16 4 Nelsen Robert DIRECTOR, 10% OWNER acq 65000.0 100.0 2.6 3.19 Direct Option (Right To Buy) LYELL IMMUNOPHARMA, INC.

code_A

code  A
65000.0 249.61 (LYEL)

a Sum of same type of securities in the form
b Relative to reporter's shares owned before (disposition) or after (acquisition) operation
c Relative to issuer's shares outstanding (1/10000)
d Average price for securities of the same type. Check the original form for detailed prices of multiple transactions
e Documented shares outstanding closest to the transaction date
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