Insider · CIK 0001714701

Lathan Corinna

Reports to the SEC for 2 companies · BOSTON, MA

sec.gov

Transactions

Companies

Filings

CIK

0001714701

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-05	PTCPTC INC.S Sale	Director	SSale	−1,750 sh	$195.75	−$343K	6,679
2026-03-16	PTCPTC INC.S Sale	Director	SSale	−675 sh	$157.24	−$106K	8,429
2026-02-11	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,500 sh	—	—	9,104
2026-02-11	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−1,500 sh	—	—	0
2026-02-11	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+1,703 sh	—	—	1,703
2025-05-16	CHRNChronoScale Holdings CorpA Award	Director	AAward	+236K sh	—	—	462,409
2025-03-17	PTCPTC INC.S Sale	Director	SSale	−622 sh	$155.53	−$96.7K	7,604
2025-02-12	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,383 sh	—	—	8,226
2025-02-12	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−1,383 sh	—	—	0
2025-02-12	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+1,500 sh	—	—	1,500
2024-11-25	PTCPTC INC.S Sale	Director	SSale	−860 sh	$200.00	−$172K	6,843
2024-06-06	CHRNChronoScale Holdings CorpA Award	Director	AAward	+78.2K sh	—	—	226,207
2024-05-09	PTCPTC INC.S Sale	Director	SSale	−1,901 sh	$179.39	−$341K	7,703
2024-02-14	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,901 sh	—	—	9,604
2024-02-14	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−1,901 sh	—	—	0
2024-02-14	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+1,383 sh	—	—	1,383
2023-11-02	CHRNChronoScale Holdings CorpP Purchase	Director	PPurchase	+4,032 sh	$1.24	+$5,004.518	147,990
2023-09-15	PTCPTC INC.S Sale	Director	SSale	−800 sh	$140.71	−$113K	7,703
2023-08-23	CHRNChronoScale Holdings CorpP Purchase	Director	PPurchase	+5,500 sh	$0.95	+$5,221.7	143,958
2023-08-10	CHRNChronoScale Holdings CorpP Purchase	Director	PPurchase	+4,201 sh	$1.25	+$5,251.25	138,458
2023-06-15	PTCPTC INC.S Sale	Director	SSale	−800 sh	$141.10	−$113K	8,503
2023-06-08	CHRNChronoScale Holdings CorpA Award	Director	AAward	+67.4K sh	—	—	134,257
2023-06-08	CHRNChronoScale Holdings CorpA Award	Director	AAward	+73K sh	—	—	139,858
2023-02-16	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+2,081 sh	—	—	9,303
2023-02-16	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−2,081 sh	—	—	0
2023-02-16	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+1,901 sh	—	—	1,901
2023-02-15	PTCPTC INC.S Sale	Director	SSale	−761 sh	$134.16	−$102K	7,222
2022-11-15	PTCPTC INC.S Sale	Director	SSale	−761 sh	$131.18	−$99.8K	7,983
2022-06-09	CHRNChronoScale Holdings CorpA Award	Director	AAward	+51.7K sh	—	—	66,865
2022-02-09	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+2,081 sh	—	—	2,081
2022-01-31	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+1,727 sh	—	—	8,744
2022-01-31	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−1,727 sh	—	—	0
2021-12-25	CHRNChronoScale Holdings CorpA Award	Director	AAward	+15K sh	—	—	15,144
2021-03-16	PTCPTC INC.S Sale	Director	SSale	−1,146 sh	$139.12	−$159K	7,017
2021-02-10	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+2,866 sh	—	—	8,163
2021-02-10	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+1,727 sh	—	—	1,727
2021-02-10	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−2,866 sh	—	—	0
2020-10-30	PTCPTC INC.S Sale	Director	SSale	−2,250 sh	$83.38	−$188K	5,915
2020-10-30	PTCPTC INC.S Sale	Director	SSale	−618 sh	$84.35	−$52.1K	5,297
2020-08-05	PTCPTC INC.S Sale	Director	SSale	−1,667 sh	$87.24	−$145K	8,165
2020-03-17	PTCPTC INC.S Sale	Director	SSale	−1,112 sh	$53.61	−$59.6K	9,832
2020-02-12	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+2,779 sh	—	—	10,944
2020-02-12	PTCPTC INC. · Restricted Stock UnitsA Award	Director	AAward	+2,866 sh	—	—	2,866
2020-02-12	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−2,779 sh	—	—	0
2019-08-16	PTCPTC INC.S Sale	Director	SSale	−843 sh	$64.48	−$54.4K	8,165
2019-08-15	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+3,511 sh	—	—	9,008
2019-08-15	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−3,511 sh	—	—	3,511
2019-03-18	PTCPTC INC.S Sale	Director	SSale	−2,260 sh	$91.47	−$207K	5,497
2019-03-06	PTCPTC INC.M Exercise/Conversion	Director	MExercise/Conversion	+3,113 sh	—	—	7,757
2019-03-06	PTCPTC INC. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	+3,113 sh	—	—	0

Recent filings

Accepted (ET)
Oct 64
Lathan Corinna0001714701-26-000005
SEC(opens sec.gov)
Mar 184
Lathan Corinna0001714701-26-000003
SEC(opens sec.gov)
Feb 124
Lathan Corinna0001714701-26-000001
SEC(opens sec.gov)
May 194
Lathan Corinna0001437749-25-017685
SEC(opens sec.gov)
Mar 194
Lathan Corinna0001654954-25-003007
SEC(opens sec.gov)
Feb 134
Lathan Corinna0001654954-25-001470
SEC(opens sec.gov)
Nov 274
Lathan Corinna0001654954-24-014936
SEC(opens sec.gov)
Jun 264
Lathan Corinna0001437749-24-021278
SEC(opens sec.gov)
May 104
Lathan Corinna0001654954-24-005961
SEC(opens sec.gov)
Mar 144
Lathan Corinna0001437749-24-007906
SEC(opens sec.gov)
Feb 154
Lathan Corinna0001654954-24-001850
SEC(opens sec.gov)
Sep 184
Lathan Corinna0001654954-23-011970
SEC(opens sec.gov)

Companies

Address

C/O 121 SEAPORT BOULEVARD

BOSTON, MA, 02210