Heerma Peter

Officer · TVTX

As of 2026-09-27, Heerma Peter has 50 Form 4 transactions on record across 1 company — 34 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.

Pattern in the record: open-market sales filed in September in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $2.7MIndirect: $0$2.7Mas of 2026-09-27
  • Direct $2.7M
  • Indirect $0
TVTXdirect44,837 sh$2.7M

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

TVTX · 50 trades
2026-09-17: Sale, 8,282 sh ($539K)2026-09-17: Option exercise, 8,282 sh ($186K)2026-09-17: Option exercise, 8,282 sh ($0)2026-09-16: Sale, 93,604 sh ($5.9M)2026-09-16: Sale, 79,113 sh ($5.0M)2026-09-16: Option exercise, 100,000 sh ($1.1M)2026-09-16: Option exercise, 55,000 sh ($850K)2026-09-16: Option exercise, 17,717 sh ($476K)2026-09-16: Option exercise, 100,000 sh ($0)2026-09-16: Option exercise, 55,000 sh ($0)2026-09-16: Option exercise, 17,717 sh ($0)2026-09-15: Sale, 71,938 sh ($4.5M)2026-09-15: Sale, 27,421 sh ($1.7M)2026-09-15: Option exercise, 39,283 sh ($1.1M)2026-09-15: Option exercise, 36,526 sh ($326K)2026-09-15: Sale, 1,431 sh ($93K)2026-09-15: Sale, 1,400 sh ($89K)2026-09-15: Option exercise, 1,381 sh ($31K)2026-09-15: Option exercise, 39,283 sh ($0)2026-09-15: Option exercise, 1,381 sh ($0)2026-09-15: Option exercise, 36,526 sh ($0)2026-05-05: Sale, 2,174 sh ($101K)2026-05-04: Option exercise, 4,250 sh ($0)2026-05-04: Award / grant, 8,500 sh ($0)2026-05-04: Option exercise, 4,250 sh ($0)2026-04-14: Sale, 7,215 sh ($303K)2026-04-13: Award / grant, 14,000 sh ($0)2026-02-03: Sale, 7,310 sh ($235K)2026-01-31: Award / grant, 69,640 sh ($0)2026-01-31: Award / grant, 26,120 sh ($0)2025-12-24: Sale, 4,980 sh ($199K)2025-11-03: Gift, 1,078 sh ($0)2025-10-31: Sale, 5,591 sh ($196K)2025-10-28: Sale, 2,662 sh ($80K)2025-09-23: Gift, 891 sh ($0)2025-05-05: Sale, 1,771 sh ($37K)2025-05-02: Option exercise, 4,920 sh ($0)2025-05-02: Option exercise, 4,920 sh2025-05-02: Option exercise, 4,920 sh2025-02-12: Sale, 2,568 sh ($60K)2025-02-11: Sale, 3,074 sh ($77K)2025-02-10: Option exercise, 8,000 sh ($0)2025-02-10: Option exercise, 8,000 sh2025-02-10: Option exercise, 8,000 sh2025-02-03: Sale, 5,166 sh ($104K)2025-01-31: Award / grant, 58,000 sh ($0)2025-01-31: Award / grant, 21,500 sh ($0)2025-01-22: Sale, 1,584 sh ($30K)2024-09-09: Sale, 2,191 sh ($25K)2024-09-05: Award / grant, 6,750 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-17TVTXSale8,282 @ $65.07$539K−6.6% of holding117,066Form 4
2026-09-16TVTXSale93,604 @ $63.25$5.9M−32.3% of holding196,179Form 4
2026-09-16TVTXSale79,113 @ $63.65$5.0M−40.3% of holding117,066Form 4
2026-09-15TVTXSale71,938 @ $62.05$4.5M−32.8% of holding147,318Form 4
2026-09-15TVTXSale27,421 @ $62.59$1.7M−18.6% of holding119,897Form 4
2026-09-15TVTXSale1,431 @ $65.31$93K−1.2% of holding117,066Form 4
2026-09-15TVTXSale1,400 @ $63.65$89K−1.2% of holding118,497Form 4
2026-05-05TVTXSale2,174 @ $46.65$101K−1.5% of holding140,684Form 4
2026-04-14TVTXSale7,215 @ $41.93$303K−4.9% of holding138,608Form 4
2026-02-03TVTXSale7,310 @ $32.12$235K−5.3% of holding131,823Form 4
2025-12-24TVTXSale4,980 @ $40.00$199K−4.2% of holding113,013Form 4
2025-10-31TVTXSale5,591 @ $35.00$196K−4.5% of holding119,071Form 4
2025-10-28TVTXSale2,662 @ $30.00$80K−2.1% of holding124,662Form 4
2025-05-05TVTXSale1,771 @ $21.05$37K−1.4% of holding128,215Form 4
2025-02-12TVTXSale2,568 @ $23.53$60K−2.0% of holding125,066Form 4
2025-02-11TVTXSale3,074 @ $25.00$77K−2.4% of holding127,634Form 4
2025-02-03TVTXSale5,166 @ $20.12$104K−4.0% of holding122,708Form 4
2025-01-22TVTXSale1,584 @ $18.94$30K−1.5% of holding106,374Form 4
2024-09-09TVTXSale2,191 @ $11.52$25K−2.0% of holding107,958Form 4
31 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-17TVTXOption exercise8,282125,348Form 4
2026-09-17TVTXOption exercise8,28244,837Form 4
2026-09-16TVTXOption exercise100,000217,066Form 4
2026-09-16TVTXOption exercise55,000272,066Form 4
2026-09-16TVTXOption exercise17,717289,783Form 4
2026-09-16TVTXOption exercise100,0000Form 4
2026-09-16TVTXOption exercise55,0000Form 4
2026-09-16TVTXOption exercise17,717500Form 4
2026-09-15TVTXOption exercise39,283181,349Form 4
2026-09-15TVTXOption exercise36,526219,256Form 4
2026-09-15TVTXOption exercise1,381182,730Form 4
2026-09-15TVTXOption exercise39,28318,217Form 4
2026-09-15TVTXOption exercise1,38153,119Form 4
2026-09-15TVTXOption exercise36,52628,474Form 4
2026-05-04TVTXOption exercise4,250142,858Form 4
2026-05-04TVTXAward / grant8,5008,500Form 4
2026-05-04TVTXOption exercise4,2504,250Form 4
2026-04-13TVTXAward / grant14,000145,823Form 4
2026-01-31TVTXAward / grant69,64069,640Form 4
2026-01-31TVTXAward / grant26,120139,133Form 4
2025-11-03TVTXGift1,078117,993Form 4
2025-09-23TVTXGift891127,324Form 4
2025-05-02TVTXOption exercise4,9204,920Form 4
2025-05-02TVTXOption exercise4,920129,986Form 4
2025-05-02TVTXOption exercise4,920129,986Form 4
2025-02-10TVTXOption exercise8,0000Form 4
2025-02-10TVTXOption exercise8,000130,708Form 4
2025-02-10TVTXOption exercise8,000130,708Form 4
2025-01-31TVTXAward / grant58,00058,000Form 4
2025-01-31TVTXAward / grant21,500127,874Form 4
2024-09-05TVTXAward / grant6,750110,149Form 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.