SRRK

Scholar Rock Holding Corp

Insider trading activity for Scholar Rock Holding Corp, straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$923.1K

net selling

Bought(0 · 0 insiders): $0
Sold(13 · 5 insiders): $923.1K

Past 6 months

-$4.1M

net selling

Bought(0 · 0 insiders): $0
Sold(17 · 9 insiders): $4.1M

Past 12 months

+$546.9K

net buying

Bought(9 · 1 insiders): $20M
Sold(38 · 13 insiders): $19.4M

Transaction history

The 100 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 24	Woods Keith	Chief Operating Officer	GGIFT	48,034	—	—	-7.8%	Open the original filing on SEC.gov
Sep 21	Hallal David	Chief Executive Officer	GGIFT	36,652	—	—	-2.2%	Open the original filing on SEC.gov
Jul 1	Reed Joshua	Director	SSELL◷	948	$54.28	$51.5K	-4.6%	Open the original filing on SEC.gov
Jul 1	Reed Joshua	Director	SSELL◷	2,105	$53.50	$112.6K	-9.3%	Open the original filing on SEC.gov
Jul 1	Peng Katie	Director	SSELL◷	21	$54.96	$1.2K	<0.1%	Open the original filing on SEC.gov
Jul 1	Peng Katie	Director	SSELL◷	2,437	$54.25	$132.2K	-6.6%	Open the original filing on SEC.gov
Jul 1	Peng Katie	Director	SSELL◷	2,988	$53.56	$160K	-7.5%	Open the original filing on SEC.gov
Jul 1	Gilman Michael	Director	SSELL◷	43	$54.81	$2.4K	<0.1%	Open the original filing on SEC.gov
Jul 1	Gilman Michael	Director	SSELL◷	1,155	$54.23	$62.6K	-1.9%	Open the original filing on SEC.gov
Jul 1	Gilman Michael	Director	SSELL◷	1,346	$53.54	$72.1K	-2.2%	Open the original filing on SEC.gov
Jul 1	Flier Jeffrey S.	Director	SSELL◷	15	$54.88	$823	<0.1%	Open the original filing on SEC.gov
Jul 1	Flier Jeffrey S.	Director	SSELL◷	1,470	$54.24	$79.7K	-5.0%	Open the original filing on SEC.gov
Jul 1	Flier Jeffrey S.	Director	SSELL◷	1,568	$53.53	$83.9K	-5.1%	Open the original filing on SEC.gov
Jul 1	Burow Kristina	Director	SSELL◷	948	$54.28	$51.5K	-0.8%	Open the original filing on SEC.gov
Jul 1	Burow Kristina	Director	SSELL◷	2,105	$53.49	$112.6K	-1.8%	Open the original filing on SEC.gov
Jun 4	Reed Joshua	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Reed Joshua	Director	AGRANT	6,839	—	—	+43.5%	Open the original filing on SEC.gov
Jun 4	Peng Katie	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Peng Katie	Director	AGRANT	6,839	—	—	+20.8%	Open the original filing on SEC.gov
Jun 4	Gilman Michael	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Gilman Michael	Director	AGRANT	6,839	—	—	+12.4%	Open the original filing on SEC.gov
Jun 4	Flier Jeffrey S.	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Flier Jeffrey S.	Director	AGRANT	6,839	—	—	+28.4%	Open the original filing on SEC.gov
Jun 4	Burow Kristina	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Burow Kristina	Director	AGRANT	6,839	—	—	+6.2%	Open the original filing on SEC.gov
Jun 4	Brudnick Richard	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Brudnick Richard	Director	AGRANT	6,839	—	—	+45.4%	Open the original filing on SEC.gov
Jun 4	Akkaraju Srinivas	Director	AGRANT◆	4,310	—	—	—	Open the original filing on SEC.gov
Jun 4	Akkaraju Srinivas	Director	AGRANT	6,839	—	—	+32.4%	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER◆	18,000	—	—	—	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER◆	36,000	—	—	—	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER◆	28,000	—	—	—	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER◆	7,800	—	—	—	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER	18,000	$8.36	$150.5K	+19.4%	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER	36,000	$9.11	$328K	+63.3%	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER	28,000	$4.75	$133K	+97.0%	Open the original filing on SEC.gov
Apr 23	Burow Kristina	Director	MEXER	7,800	$26.78	$208.9K	+37.0%	Open the original filing on SEC.gov
Apr 16	Woods Keith	Chief Operating Officer	SSELL	10,220	$49.57	$506.7K	-1.6%	Open the original filing on SEC.gov
Apr 16	Vaishnaw Akshay	President of R&D	SSELL	12,246	$49.57	$607.1K	-1.9%	Open the original filing on SEC.gov
Apr 16	Sinha Vikas	Chief Financial Officer	SSELL	10,410	$49.57	$516.1K	-1.7%	Open the original filing on SEC.gov
Apr 16	Hallal David	Chief Executive Officer	SSELL	30,615	$49.57	$1.5M	-1.8%	Open the original filing on SEC.gov
Feb 23	Qatanani Mo	Chief Scientific Officer	SSELL◷	200	$48.48	$9.7K	-0.2%	Open the original filing on SEC.gov
Feb 23	Qatanani Mo	Chief Scientific Officer	SSELL◷	857	$47.86	$41K	-0.9%	Open the original filing on SEC.gov
Feb 23	Qatanani Mo	Chief Scientific Officer	SSELL◷	7,427	$46.94	$348.6K	-7.0%	Open the original filing on SEC.gov
Feb 17	Qatanani Mo	Chief Scientific Officer	SSELL	7,989	$46.53	$371.7K	-7.0%	Open the original filing on SEC.gov
Feb 17	Parlavecchio Caryn	CHRO	SSELL	9,035	$46.53	$420.4K	-5.1%	Open the original filing on SEC.gov
Feb 17	Marantz Jing L.	Chief Medical Officer	SSELL	4,157	$46.53	$193.4K	-3.2%	Open the original filing on SEC.gov
Feb 17	Ho Junlin	General Counsel	SSELL	9,580	$46.53	$445.7K	-3.8%	Open the original filing on SEC.gov
Feb 9	Vaishnaw Akshay	President of R&D	AGRANT	47,021	—	—	+7.9%	Open the original filing on SEC.gov
Feb 9	Sinha Vikas	Chief Financial Officer	AGRANT	47,021	—	—	+8.1%	Open the original filing on SEC.gov
Feb 9	Woods Keith	Chief Operating Officer	AGRANT	47,021	—	—	+8.1%	Open the original filing on SEC.gov
Feb 9	Qatanani Mo	Chief Scientific Officer	AGRANT	29,258	—	—	+34.2%	Open the original filing on SEC.gov
Feb 9	Parlavecchio Caryn	Chief Human Resources…	AGRANT	29,258	—	—	+19.7%	Open the original filing on SEC.gov
Feb 9	Marantz Jing L.	Chief Medical Officer	AGRANT	34,482	—	—	+36.0%	Open the original filing on SEC.gov
Feb 9	Ho Junlin	General Counsel	AGRANT	36,572	—	—	+17.1%	Open the original filing on SEC.gov
Feb 9	Hallal David	Chief Executive Officer	AGRANT	128,004	—	—	+8.3%	Open the original filing on SEC.gov
Jan 22	Qatanani Mo	Chief Scientific Officer	SSELL◷	12,779	$46.85	$598.7K	-13.0%	Open the original filing on SEC.gov
Jan 22	Qatanani Mo	Chief Scientific Officer	SSELL◷	2,119	$45.87	$97.2K	-2.1%	Open the original filing on SEC.gov
Jan 16	Qatanani Mo	Chief Scientific Officer	SSELL	8,406	$44.48	$373.9K	-7.7%	Open the original filing on SEC.gov
Jan 16	Parlavecchio Caryn	CHRO	SSELL	6,600	$44.48	$293.6K	-4.3%	Open the original filing on SEC.gov
Jan 16	Marantz Jing L.	Chief Medical Officer	SSELL	5,798	$44.48	$257.9K	-5.7%	Open the original filing on SEC.gov
Jan 16	Ho Junlin	General Counsel	SSELL	8,016	$44.48	$356.5K	-3.6%	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	2,678	—	—	—	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	5,893	—	—	—	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	2,813	—	—	—	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	321	—	—	—	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	1,407	—	—	—	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	SSELL◷	13,112	$45.20	$592.6K	-10.7%	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷	2,678	$35.15	$94.1K	+2.2%	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷	5,893	$15.75	$92.8K	+5.2%	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷	2,813	$10.00	$28.1K	+2.5%	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷	321	$7.62	$2.4K	+0.3%	Open the original filing on SEC.gov
Jan 14	Qatanani Mo	Chief Scientific Officer	MEXER◷	1,407	$18.08	$25.4K	+1.3%	Open the original filing on SEC.gov
Jan 13	Sinha Vikas	Chief Financial Officer	SSELL	16,755	$42.70	$715.4K	-2.8%	Open the original filing on SEC.gov
Jan 13	Woods Keith	Chief Operating Officer	SSELL	16,746	$42.70	$715.1K	-2.8%	Open the original filing on SEC.gov
Jan 13	Vaishnaw Akshay	President of R&D	SSELL	20,438	$42.70	$872.7K	-3.3%	Open the original filing on SEC.gov
Jan 13	Hallal David	Chief Executive Officer	SSELL	57,450	$42.70	$2.5M	-3.6%	Open the original filing on SEC.gov
Dec 16, 2025	Peng Katie	Director	SSELL◷	280	$44.63	$12.5K	-0.8%	Open the original filing on SEC.gov
Dec 16, 2025	Peng Katie	Director	SSELL◷	726	$43.88	$31.9K	-2.1%	Open the original filing on SEC.gov
Dec 12, 2025	Akkaraju Srinivas	Director	XXITM◆	1.1M	—	—	—	Open the original filing on SEC.gov
Dec 12, 2025	Akkaraju Srinivas	Director	XXITM	1.1M	$7.35	$7.8M	+20.1%	Open the original filing on SEC.gov
Dec 11, 2025	Invus Global Management,…	10% Owner	XXITM◆	1.6M	—	—	—	Open the original filing on SEC.gov
Dec 11, 2025	Invus Global Management,…	10% Owner	XXITM	1.6M	$7.35	$11.6M	+17.0%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	8,035	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	23,571	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	11,250	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	1,281	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	5,607	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	21,093	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷◆	65,625	—	—	—	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	SSELL◷	136,462	$45.21	$6.2M	-55.6%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	8,035	$35.15	$282.4K	+3.4%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	23,571	$15.75	$371.2K	+11.0%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	11,250	$10.00	$112.5K	+5.5%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	1,281	$7.62	$9.8K	+0.6%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	5,607	$4.86	$27.3K	+2.9%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	21,093	$18.08	$381.4K	+12.1%	Open the original filing on SEC.gov
Dec 4, 2025	Qatanani Mo	Chief Scientific Officer	MEXER◷	65,625	$26.05	$1.7M	+60.2%	Open the original filing on SEC.gov
Oct 8, 2025	Hallal David	Chief Executive Officer	GGIFT	205,000	—	—	-11.4%	Open the original filing on SEC.gov
Oct 7, 2025	Akkaraju Srinivas	Director	PBUY	4,403	$40.97	$180.4K	+0.8%	Open the original filing on SEC.gov

GGIFT—

Woods Keith · Chief Operating…Sep 24

48,034 sh · -7.8% own

GGIFT—

Hallal David · Chief Executive…Sep 21

36,652 sh · -2.2% own

SSELL◷$51.5K

Reed Joshua · DirectorJul 1

948 sh @ $54.28 · -4.6% own

SSELL◷$112.6K

Reed Joshua · DirectorJul 1

2,105 sh @ $53.50 · -9.3% own

SSELL◷$1.2K

Peng Katie · DirectorJul 1

21 sh @ $54.96 · <0.1% own

SSELL◷$132.2K

Peng Katie · DirectorJul 1

2,437 sh @ $54.25 · -6.6% own

SSELL◷$160K

Peng Katie · DirectorJul 1

2,988 sh @ $53.56 · -7.5% own

SSELL◷$2.4K

Gilman Michael · DirectorJul 1

43 sh @ $54.81 · <0.1% own

SSELL◷$62.6K

Gilman Michael · DirectorJul 1

1,155 sh @ $54.23 · -1.9% own

SSELL◷$72.1K

Gilman Michael · DirectorJul 1

1,346 sh @ $53.54 · -2.2% own

SSELL◷$823

Flier Jeffrey S. · DirectorJul 1

15 sh @ $54.88 · <0.1% own

SSELL◷$79.7K

Flier Jeffrey S. · DirectorJul 1

1,470 sh @ $54.24 · -5.0% own

SSELL◷$83.9K

Flier Jeffrey S. · DirectorJul 1

1,568 sh @ $53.53 · -5.1% own

SSELL◷$51.5K

Burow Kristina · DirectorJul 1

948 sh @ $54.28 · -0.8% own

SSELL◷$112.6K

Burow Kristina · DirectorJul 1

2,105 sh @ $53.49 · -1.8% own

AGRANT◆—

Reed Joshua · DirectorJun 4

4,310 sh

AGRANT—

Reed Joshua · DirectorJun 4

6,839 sh · +43.5% own

AGRANT◆—

Peng Katie · DirectorJun 4

4,310 sh

AGRANT—

Peng Katie · DirectorJun 4

6,839 sh · +20.8% own

AGRANT◆—

Gilman Michael · DirectorJun 4

4,310 sh

AGRANT—

Gilman Michael · DirectorJun 4

6,839 sh · +12.4% own

AGRANT◆—

Flier Jeffrey S. · DirectorJun 4

4,310 sh

AGRANT—

Flier Jeffrey S. · DirectorJun 4

6,839 sh · +28.4% own

AGRANT◆—

Burow Kristina · DirectorJun 4

4,310 sh

AGRANT—

Burow Kristina · DirectorJun 4

6,839 sh · +6.2% own

AGRANT◆—

Brudnick Richard · DirectorJun 4

4,310 sh

AGRANT—

Brudnick Richard · DirectorJun 4

6,839 sh · +45.4% own

AGRANT◆—

Akkaraju Srinivas · DirectorJun 4

4,310 sh

AGRANT—

Akkaraju Srinivas · DirectorJun 4

6,839 sh · +32.4% own

MEXER◆—

Burow Kristina · DirectorApr 23

18,000 sh

MEXER◆—

Burow Kristina · DirectorApr 23

36,000 sh

MEXER◆—

Burow Kristina · DirectorApr 23

28,000 sh

MEXER◆—

Burow Kristina · DirectorApr 23

7,800 sh

MEXER$150.5K

Burow Kristina · DirectorApr 23

18,000 sh @ $8.36 · +19.4% own

MEXER$328K

Burow Kristina · DirectorApr 23

36,000 sh @ $9.11 · +63.3% own

MEXER$133K

Burow Kristina · DirectorApr 23

28,000 sh @ $4.75 · +97.0% own

MEXER$208.9K

Burow Kristina · DirectorApr 23

7,800 sh @ $26.78 · +37.0% own

SSELL$506.7K

Woods Keith · Chief Operating…Apr 16

10,220 sh @ $49.57 · -1.6% own

SSELL$607.1K

Vaishnaw Akshay · President of R&DApr 16

12,246 sh @ $49.57 · -1.9% own

SSELL$516.1K

Sinha Vikas · Chief Financial…Apr 16

10,410 sh @ $49.57 · -1.7% own

SSELL$1.5M

Hallal David · Chief Executive…Apr 16

30,615 sh @ $49.57 · -1.8% own

SSELL◷$9.7K

Qatanani Mo · Chief Scientific…Feb 23

200 sh @ $48.48 · -0.2% own

SSELL◷$41K

Qatanani Mo · Chief Scientific…Feb 23

857 sh @ $47.86 · -0.9% own

SSELL◷$348.6K

Qatanani Mo · Chief Scientific…Feb 23

7,427 sh @ $46.94 · -7.0% own

SSELL$371.7K

Qatanani Mo · Chief Scientific…Feb 17

7,989 sh @ $46.53 · -7.0% own

SSELL$420.4K

Parlavecchio Caryn · CHROFeb 17

9,035 sh @ $46.53 · -5.1% own

SSELL$193.4K

Marantz Jing L. · Chief Medical…Feb 17

4,157 sh @ $46.53 · -3.2% own

SSELL$445.7K

Ho Junlin · General CounselFeb 17

9,580 sh @ $46.53 · -3.8% own

AGRANT—

Vaishnaw Akshay · President of R&DFeb 9

47,021 sh · +7.9% own

AGRANT—

Sinha Vikas · Chief Financial…Feb 9

47,021 sh · +8.1% own

AGRANT—

Woods Keith · Chief Operating…Feb 9

47,021 sh · +8.1% own

AGRANT—

Qatanani Mo · Chief Scientific…Feb 9

29,258 sh · +34.2% own

AGRANT—

Parlavecchio Caryn · Chief Human…Feb 9

29,258 sh · +19.7% own

AGRANT—

Marantz Jing L. · Chief Medical…Feb 9

34,482 sh · +36.0% own

AGRANT—

Ho Junlin · General CounselFeb 9

36,572 sh · +17.1% own

AGRANT—

Hallal David · Chief Executive…Feb 9

128,004 sh · +8.3% own

SSELL◷$598.7K

Qatanani Mo · Chief Scientific…Jan 22

12,779 sh @ $46.85 · -13.0% own

SSELL◷$97.2K

Qatanani Mo · Chief Scientific…Jan 22

2,119 sh @ $45.87 · -2.1% own

SSELL$373.9K

Qatanani Mo · Chief Scientific…Jan 16

8,406 sh @ $44.48 · -7.7% own

SSELL$293.6K

Parlavecchio Caryn · CHROJan 16

6,600 sh @ $44.48 · -4.3% own

SSELL$257.9K

Marantz Jing L. · Chief Medical…Jan 16

5,798 sh @ $44.48 · -5.7% own

SSELL$356.5K

Ho Junlin · General CounselJan 16

8,016 sh @ $44.48 · -3.6% own

MEXER◷◆—

Qatanani Mo · Chief Scientific…Jan 14

2,678 sh

MEXER◷◆—

Qatanani Mo · Chief Scientific…Jan 14

5,893 sh

MEXER◷◆—

Qatanani Mo · Chief Scientific…Jan 14

2,813 sh

MEXER◷◆—

Qatanani Mo · Chief Scientific…Jan 14

321 sh

MEXER◷◆—

Qatanani Mo · Chief Scientific…Jan 14

1,407 sh

SSELL◷$592.6K

Qatanani Mo · Chief Scientific…Jan 14

13,112 sh @ $45.20 · -10.7% own

MEXER◷$94.1K

Qatanani Mo · Chief Scientific…Jan 14

2,678 sh @ $35.15 · +2.2% own

MEXER◷$92.8K

Qatanani Mo · Chief Scientific…Jan 14

5,893 sh @ $15.75 · +5.2% own

MEXER◷$28.1K

Qatanani Mo · Chief Scientific…Jan 14

2,813 sh @ $10.00 · +2.5% own

MEXER◷$2.4K

Qatanani Mo · Chief Scientific…Jan 14

321 sh @ $7.62 · +0.3% own

MEXER◷$25.4K

Qatanani Mo · Chief Scientific…Jan 14

1,407 sh @ $18.08 · +1.3% own

SSELL$715.4K

Sinha Vikas · Chief Financial…Jan 13

16,755 sh @ $42.70 · -2.8% own

SSELL$715.1K

Woods Keith · Chief Operating…Jan 13

16,746 sh @ $42.70 · -2.8% own

SSELL$872.7K

Vaishnaw Akshay · President of R&DJan 13

20,438 sh @ $42.70 · -3.3% own

SSELL$2.5M

Hallal David · Chief Executive…Jan 13

57,450 sh @ $42.70 · -3.6% own

SSELL◷$12.5K

Peng Katie · DirectorDec 16, 2025

280 sh @ $44.63 · -0.8% own

SSELL◷$31.9K

Peng Katie · DirectorDec 16, 2025

726 sh @ $43.88 · -2.1% own

XXITM◆—

Akkaraju Srinivas · DirectorDec 12, 2025

1.1M sh

XXITM$7.8M

Akkaraju Srinivas · DirectorDec 12, 2025

1.1M sh @ $7.35 · +20.1% own

XXITM◆—

Invus Global Management,… · 10% OwnerDec 11, 2025

1.6M sh

XXITM$11.6M

Invus Global Management,… · 10% OwnerDec 11, 2025

1.6M sh @ $7.35 · +17.0% own

MEXER◷◆—