Klinger Shannon Thyme

Officer · MRNA

As of 2026-09-16, Klinger Shannon Thyme has 146 Form 4 transactions on record across 1 company — 89 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $12.7MIndirect: $0$12.7Mas of 2026-09-16
  • Direct $12.7M
  • Indirect $0
MRNAdirect87,044 sh$12.7M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

MRNA · 146 trades
2026-09-04: Withheld for tax, 5,704 sh ($849K)2026-09-04: Option exercise, 11,797 sh ($0)2026-09-04: Option exercise, 11,797 sh2026-09-04: Option exercise, 11,797 sh2026-09-04: Option exercise, 11,797 sh2026-09-04: Option exercise, 11,797 sh2026-09-01: Sale, 3,471 sh ($486K)2026-09-01: Withheld for tax, 1,048 sh ($147K)2026-09-01: Option exercise, 3,471 sh ($107K)2026-09-01: Option exercise, 3,471 sh ($0)2026-09-01: Option exercise, 2,166 sh ($0)2026-09-01: Option exercise, 2,166 sh2026-09-01: Option exercise, 2,166 sh2026-09-01: Option exercise, 2,166 sh2026-09-01: Option exercise, 2,166 sh2026-08-28: Withheld for tax, 160 sh ($23K)2026-08-28: Option exercise, 329 sh ($0)2026-08-28: Option exercise, 329 sh2026-08-28: Option exercise, 329 sh2026-08-28: Option exercise, 329 sh2026-08-28: Option exercise, 329 sh2026-08-27: Withheld for tax, 375 sh ($56K)2026-08-27: Option exercise, 774 sh ($0)2026-08-27: Option exercise, 774 sh2026-08-27: Option exercise, 774 sh2026-08-27: Option exercise, 774 sh2026-08-27: Option exercise, 774 sh2026-06-05: Withheld for tax, 5,705 sh ($294K)2026-06-05: Option exercise, 11,798 sh ($0)2026-06-05: Option exercise, 11,798 sh2026-06-05: Option exercise, 11,798 sh2026-06-04: Sale, 3,471 sh ($174K)2026-06-04: Option exercise, 3,471 sh ($107K)2026-06-04: Option exercise, 3,471 sh ($0)2026-06-01: Withheld for tax, 1,047 sh ($49K)2026-06-01: Option exercise, 2,165 sh ($0)2026-06-01: Option exercise, 2,165 sh2026-06-01: Option exercise, 2,165 sh2026-05-28: Withheld for tax, 159 sh ($8K)2026-05-28: Option exercise, 328 sh ($0)2026-05-28: Option exercise, 328 sh2026-05-28: Option exercise, 328 sh2026-05-27: Withheld for tax, 374 sh ($18K)2026-05-27: Option exercise, 773 sh ($0)2026-05-27: Option exercise, 773 sh2026-05-27: Option exercise, 773 sh2026-03-05: Withheld for tax, 5,704 sh ($330K)2026-03-05: Option exercise, 11,797 sh ($0)2026-03-05: Option exercise, 11,797 sh2026-03-05: Option exercise, 11,797 sh2026-03-02: Sale, 13,885 sh ($726K)2026-03-02: Option exercise, 13,885 sh ($430K)2026-03-02: Option exercise, 13,885 sh ($0)2026-03-01: Award / grant, 38,553 sh ($0)2026-03-01: Award / grant, 29,275 sh ($0)2026-02-27: Withheld for tax, 4,189 sh ($217K)2026-02-27: Withheld for tax, 375 sh ($19K)2026-02-27: Withheld for tax, 160 sh ($8K)2026-02-27: Withheld for tax, 113 sh ($6K)2026-02-27: Option exercise, 329 sh ($0)2026-02-27: Option exercise, 233 sh ($0)2026-02-27: Option exercise, 8,663 sh ($0)2026-02-27: Option exercise, 774 sh ($0)2026-02-27: Option exercise, 8,663 sh2026-02-27: Option exercise, 8,663 sh2026-02-27: Option exercise, 774 sh2026-02-27: Option exercise, 329 sh2026-02-27: Option exercise, 233 sh2026-02-27: Option exercise, 329 sh2026-02-27: Option exercise, 233 sh2026-02-27: Option exercise, 774 sh2026-02-11: Withheld for tax, 1,334 sh ($56K)2026-02-11: Award / grant, 2,630 sh ($0)2025-12-05: Withheld for tax, 22,817 sh ($582K)2025-12-05: Option exercise, 47,190 sh ($0)2025-12-05: Option exercise, 47,190 sh2025-12-05: Option exercise, 47,190 sh2025-12-01: Withheld for tax, 113 sh ($3K)2025-12-01: Option exercise, 233 sh ($0)2025-12-01: Option exercise, 233 sh2025-12-01: Option exercise, 233 sh2025-11-28: Withheld for tax, 160 sh ($4K)2025-11-28: Option exercise, 329 sh ($0)2025-11-28: Option exercise, 329 sh2025-11-28: Option exercise, 329 sh2025-11-26: Withheld for tax, 374 sh ($9K)2025-11-26: Option exercise, 773 sh ($0)2025-11-26: Option exercise, 773 sh2025-11-26: Option exercise, 773 sh2025-08-29: Withheld for tax, 113 sh ($3K)2025-08-29: Option exercise, 232 sh ($0)2025-08-29: Option exercise, 232 sh2025-08-29: Option exercise, 232 sh2025-08-28: Withheld for tax, 160 sh ($4K)2025-08-28: Option exercise, 329 sh ($0)2025-08-28: Option exercise, 329 sh2025-08-28: Option exercise, 329 sh2025-08-27: Withheld for tax, 375 sh ($9K)2025-08-27: Option exercise, 774 sh ($0)2025-08-27: Option exercise, 774 sh2025-08-27: Option exercise, 774 sh2025-06-06: Withheld for tax, 551 sh ($14K)2025-06-06: Option exercise, 1,139 sh ($0)2025-06-06: Option exercise, 1,139 sh2025-06-06: Option exercise, 1,139 sh2025-05-30: Withheld for tax, 113 sh ($3K)2025-05-30: Option exercise, 233 sh ($0)2025-05-30: Option exercise, 233 sh2025-05-30: Option exercise, 233 sh2025-05-28: Withheld for tax, 159 sh ($4K)2025-05-28: Option exercise, 328 sh ($0)2025-05-28: Option exercise, 328 sh2025-05-28: Option exercise, 328 sh2025-05-27: Withheld for tax, 374 sh ($10K)2025-05-27: Option exercise, 773 sh ($0)2025-05-27: Option exercise, 773 sh2025-05-27: Option exercise, 773 sh2025-03-07: Withheld for tax, 551 sh ($19K)2025-03-07: Option exercise, 1,139 sh ($0)2025-03-07: Option exercise, 1,139 sh2025-03-07: Option exercise, 1,139 sh2025-03-01: Award / grant, 55,543 sh ($0)2025-03-01: Award / grant, 34,655 sh ($0)2025-02-28: Withheld for tax, 160 sh ($5K)2025-02-28: Withheld for tax, 113 sh ($4K)2025-02-28: Option exercise, 329 sh ($0)2025-02-28: Option exercise, 233 sh ($0)2025-02-28: Option exercise, 329 sh2025-02-28: Option exercise, 329 sh2025-02-28: Option exercise, 233 sh2025-02-28: Option exercise, 233 sh2025-02-27: Withheld for tax, 1,496 sh ($50K)2025-02-27: Withheld for tax, 1,283 sh ($43K)2025-02-27: Option exercise, 3,094 sh ($0)2025-02-27: Option exercise, 2,653 sh ($0)2025-02-27: Option exercise, 3,094 sh2025-02-27: Option exercise, 2,653 sh2025-02-27: Option exercise, 2,653 sh2025-02-27: Option exercise, 3,094 sh2025-02-12: Withheld for tax, 1,068 sh ($33K)2025-02-12: Award / grant, 2,047 sh ($0)2024-12-09: Sale, 529 sh ($24K)2024-12-06: Option exercise, 1,138 sh ($0)2024-12-06: Option exercise, 1,138 sh2024-12-06: Option exercise, 1,138 sh2024-12-05: Award / grant, 188,761 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-01MRNASale3,471 @ $139.95$486K−4.5% of holding74,129Form 4
2026-06-04MRNASale3,471 @ $50.00$174K−4.9% of holding67,468Form 4
2026-03-02MRNASale13,885 @ $52.29$726K−18.9% of holding59,689Form 4
2024-12-09MRNASale529 @ $44.68$24K−2.5% of holding20,446Form 4
142 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-04MRNAWithheld for tax5,70481,340Form 4
2026-09-04MRNAOption exercise11,797106,179Form 4
2026-09-04MRNAOption exercise11,79787,044Form 4
2026-09-04MRNAOption exercise11,79787,044Form 4
2026-09-04MRNAOption exercise11,79787,044Form 4
2026-09-04MRNAOption exercise11,79787,044Form 4
2026-09-01MRNAWithheld for tax1,04875,247Form 4
2026-09-01MRNAOption exercise3,47177,600Form 4
2026-09-01MRNAOption exercise3,47134,716Form 4
2026-09-01MRNAOption exercise2,16621,661Form 4
2026-09-01MRNAOption exercise2,16676,295Form 4
2026-09-01MRNAOption exercise2,16676,295Form 4
2026-09-01MRNAOption exercise2,16676,295Form 4
2026-09-01MRNAOption exercise2,16676,295Form 4
2026-08-28MRNAWithheld for tax16074,129Form 4
2026-08-28MRNAOption exercise329658Form 4
2026-08-28MRNAOption exercise32974,289Form 4
2026-08-28MRNAOption exercise32974,289Form 4
2026-08-28MRNAOption exercise32974,289Form 4
2026-08-28MRNAOption exercise32974,289Form 4
2026-08-27MRNAWithheld for tax37573,960Form 4
2026-08-27MRNAOption exercise7744,642Form 4
2026-08-27MRNAOption exercise77474,335Form 4
2026-08-27MRNAOption exercise77474,335Form 4
2026-08-27MRNAOption exercise77474,335Form 4
2026-08-27MRNAOption exercise77474,335Form 4
2026-06-05MRNAWithheld for tax5,70573,561Form 4
2026-06-05MRNAOption exercise11,798117,976Form 4
2026-06-05MRNAOption exercise11,79879,266Form 4
2026-06-05MRNAOption exercise11,79879,266Form 4
2026-06-04MRNAOption exercise3,47170,939Form 4
2026-06-04MRNAOption exercise3,47138,187Form 4
2026-06-01MRNAWithheld for tax1,04767,468Form 4
2026-06-01MRNAOption exercise2,16523,827Form 4
2026-06-01MRNAOption exercise2,16568,515Form 4
2026-06-01MRNAOption exercise2,16568,515Form 4
2026-05-28MRNAWithheld for tax15966,350Form 4
2026-05-28MRNAOption exercise328987Form 4
2026-05-28MRNAOption exercise32866,509Form 4
2026-05-28MRNAOption exercise32866,509Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.